user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: What musical instruments are played by the composer of "Thought Of You"? 
Knowledge Triplets: Justin Bieber, music.composer.compositions, Live My Life
Baby, music.album.compositions, Baby
#thatPower, common.topic.notable_types, Musical Recording
m.0ch9d4m, music.recording_contribution.performance_role, Vocals
Musical Recording, freebase.type_profile.published, Published
Vocals, music.instrument.instrumentalists, Thom Donovan
m.012rb314, music.recording_contribution.performance_role, Vocals
Turn to You (Mother's Day Dedication), music.composition.composer, Justin Bieber
Ryat, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Kimberly Brewer
Vocals, music.instrument.instrumentalists, Véronique Barnard
Vocals, music.performance_role.regular_performances, m.0z852ht
Recording of Composition, type.property.schema, Musical Recording
Vocals, music.instrument.instrumentalists, Jun Matsumoto
Vocals, music.instrument.instrumentalists, John Driskell Hopkins
Andy Redmond, music.group_member.instruments_played, Vocals
m.0b_t7z8, music.recording_contribution.performance_role, Vocals
Believe, music.album.genre, Contemporary R&B
Composition, type.type.properties, Includes
Vocals, music.instrument.instrumentalists, Gary Portnoy
m.0cmm9s9, music.recording_contribution.performance_role, Vocals
All Around The World, music.composition.composer, Justin Bieber
Composition, freebase.documented_object.documentation, m.02tc4hy
Vocals, music.instrument.instrumentalists, Winston McCall
Gary Portnoy, music.group_member.instruments_played, Vocals
Vocals, music.performance_role.regular_performances, m.01164354
Vocals, music.instrument.instrumentalists, Mayra Alejandra Gomez Rodriguez
Justin Bieber, music.composer.compositions, Boyfriend
Musical Recording, freebase.type_profile.strict_included_types, Abstract
Gas Pedal, common.topic.notable_types, Musical Recording
Thought of You, music.recording.canonical_version, Thought of You
Dazzie Dee, music.group_member.instruments_played, Vocals
Lyricist, rdf-schema#domain, Composition
g.12hhgp2nt, music.group_member.instruments_played, Vocals
Savina Yannatou, music.group_member.instruments_played, Vocals
Ian Parsons, music.group_member.instruments_played, Vocals
Musical Recording, type.type.expected_by, Recorded versions
m.0w35sg3, music.recording_contribution.performance_role, Vocals
Composition, type.type.expected_by, Song
All That Matters, freebase.valuenotation.is_reviewed, Composer
Vocals, music.instrument.instrumentalists, Tate Stevens
Vocals, music.instrument.instrumentalists, Cassper Nyovest
Getty Kaspers, music.group_member.instruments_played, Vocals
Winston McCall, music.group_member.instruments_played, Vocals
m.011vry_8, music.recording_contribution.performance_role, Vocals
m.03sfrs9, music.recording_contribution.performance_role, Vocals
Musical Recording, freebase.type_profile.kind, Definition
Vocals, music.instrument.instrumentalists, Frédéric Szymañski
Vocals, music.performance_role.regular_performances, m.011640hg
Vocals, music.instrument.instrumentalists, Mike Stevens
Vocals, music.instrument.instrumentalists, Annie Lennox
Next to You, common.topic.notable_types, Musical Recording
Moby, music.group_member.instruments_played, Vocals
Recording of Composition, rdf-schema#domain, Musical Recording
m.0w35rk6, music.recording_contribution.performance_role, Vocals
Composition, common.topic.article, m.02tc4hy
Patti Smith, music.group_member.instruments_played, Vocals
m.05sr041, music.recording_contribution.performance_role, Vocals
Mitali Mukherjee, music.group_member.instruments_played, Vocals
Musical Artist, freebase.type_hints.included_types, Topic
Yon Koeswoyo, music.group_member.instruments_played, Vocals
m.012rb30x, music.recording_contribution.performance_role, Vocals
Vocals, music.performance_role.regular_performances, m.043h80j
m.0vnl4z8, music.recording_contribution.performance_role, Vocals
Yves Bole, music.artist.genre, Pop music
#thatPower, music.composition.composer, Justin Bieber
Pray, music.composition.composer, Justin Bieber
Vocals, music.instrument.instrumentalists, José Rodrigo Arango
m.0vv0nn8, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Aaliyah
Justin Bieber, music.composer.compositions, Bad Day
Hold Tight, freebase.valuenotation.is_reviewed, Composer
Vocals, music.instrument.instrumentalists, Karl Kuehn
Elvis Costello & The Attractions, music.group_member.instruments_played, Vocals
Frank Gari, music.group_member.instruments_played, Vocals
m.0w35rxm, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Matt Alber
Alyssa Bernal, music.group_member.instruments_played, Vocals
José Rodrigo Arango, music.group_member.instruments_played, Vocals
Matt Alber, music.group_member.instruments_played, Vocals
Bigger, music.composition.lyricist, Justin Bieber
Thought Of You, music.recording.canonical_version, Thought of You
m.0vnk73m, music.recording_contribution.performance_role, Vocals
Live My Life, music.album.compositions, Live My Life
Justin Bieber, music.composer.compositions, Pray
Right Here, common.topic.notable_types, Composition
Bigger, freebase.valuenotation.is_reviewed, Composer
Vocals, music.instrument.instrumentalists, Yon Koeswoyo
Musical Artist, freebase.type_profile.equivalent_topic, Musician
m.0w35rft, music.recording_contribution.performance_role, Vocals
Beautiful, music.composition.lyricist, Justin Bieber
Lyricist, type.property.schema, Composition
Thought Of You, music.composition.composer, Justin Bieber
Justin Bieber, music.composer.compositions, Change Me
Valery Meladze, music.group_member.instruments_played, Vocals
Under the Mistletoe, music.album.genre, Pop music
Thought of You, music.recording.artist, Justin Bieber
#thatPower, music.composition.recordings, #thatPOWER
Hold Tight, music.composition.composer, Justin Bieber
Thought Of You, common.topic.notable_for, g.125525fwv
Marcy Marxer, music.group_member.instruments_played, Vocals
m.0qzj82k, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Jaclyn Wint
Vocals, music.instrument.instrumentalists, Etta James
m.0w35s62, music.recording_contribution.performance_role, Vocals
Beautiful, music.composition.recordings, Beautiful
Tiffany Apan, music.group_member.instruments_played, Vocals
m.0dj2ys6, music.recording_contribution.performance_role, Vocals
Eenie Meenie, common.topic.notable_types, Composition
m.05ssc74, music.recording_contribution.performance_role, Vocals
m.0n9ln7f, music.recording_contribution.performance_role, Vocals
Dave Allison, music.group_member.instruments_played, Vocals
m.0dj2y7r, music.recording_contribution.performance_role, Vocals
Alison Pipitone, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, Roller Coaster
Musical Artist, freebase.type_profile.published, Published
Vocals, music.instrument.instrumentalists, David Otero
Justin Bieber, music.composer.compositions, Beauty And A Beat
Pop music, base.musicpf.genre.artist, Yves Bole
m.0w4688j, music.recording_contribution.performance_role, Vocals
Confident, music.composition.composer, Justin Bieber
Vocals, music.instrument.instrumentalists, Adam Ezra
Vocals, music.performance_role.regular_performances, m.01163yr5
Next to You, music.single.versions, Next to You
Live My Life, music.composition.composer, Justin Bieber
m.0pd7gs8, award.award_nomination.nominated_for, Thought of You
Vocals, music.instrument.instrumentalists, Bodo Wartke
m.066bvtn, music.recording_contribution.performance_role, Vocals
Steve "Lips" Kudlow, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Cam Avery
Lolly, music.composition.composer, Justin Bieber
Thought Of You, music.composition.recordings, Thought of You
Thought Of You, music.recording.artist, Justin Bieber
Composition, type.type.properties, Lyricist
Composer, rdf-schema#domain, Composition
All That Matters, common.topic.notable_types, Composition
Vocals, music.instrument.instrumentalists, Sam Octigan
Change Me, freebase.valuenotation.is_reviewed, Composer
Vocals, music.instrument.instrumentalists, Valery Meladze
Justin Bieber, music.composer.compositions, Thought Of You
Never Let You Go, music.composition.lyricist, Justin Bieber
Justin Bieber, music.composer.compositions, First Dance
Ray Kennedy, music.group_member.instruments_played, Vocals
Composition, type.type.expected_by, Score of
Tønes, music.group_member.instruments_played, Vocals
m.03rn18j, music.recording_contribution.performance_role, Vocals
Stark Hazard, music.group_member.instruments_played, Vocals
Live My Life, music.composition.recordings, Live My Life
g.11ksgk_85, music.group_member.instruments_played, Vocals
Ross Mintzer, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Cities Aviv
Composition, type.type.expected_by, State song
Vocals, music.instrument.instrumentalists, Maya Nirmala
Justin Bieber, music.composer.compositions, Baby
Somebody to Love, music.composition.composer, Justin Bieber
Vocals, music.instrument.instrumentalists, Alison Pipitone
Brandi Carlile, music.group_member.instruments_played, Vocals
Live My Life, music.composition.recordings, Live My Life (Jaywalker remix)
Thought Of You, common.topic.notable_for, g.126sphg_1
Thought Of You, music.recording.releases, Believe
Thought Of You, common.topic.notable_types, Composition
Frédéric Szymañski, music.group_member.instruments_played, Vocals
As Long as You Love Me, common.topic.notable_types, Composition
Ghost Loft, music.group_member.instruments_played, Vocals
m.09vtd0f, music.recording_contribution.performance_role, Vocals
Stephen Melton, music.group_member.instruments_played, Vocals
KeyLiza, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, RJ Thompson
m.0gj6lpm, music.recording_contribution.performance_role, Vocals
Live My Life, music.composition.recordings, Little Bird
m.012rb31p, music.recording_contribution.performance_role, Vocals
m.0g4yw6x, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Elvis Costello & The Attractions
m.0vnk5d1, music.recording_contribution.performance_role, Vocals
m.0z26x1c, music.recording_contribution.performance_role, Vocals
m.0w35s27, music.recording_contribution.performance_role, Vocals
m.0vp39hb, music.recording_contribution.performance_role, Vocals
Where Are Ü Now, common.topic.notable_types, Musical Recording
Beauty And A Beat, music.composition.composer, Justin Bieber
Anhayla, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, Eenie Meenie
My Worlds Acoustic, music.album.genre, Pop music
Justin Bieber, music.composer.compositions, All That Matters
Composition, freebase.type_profile.equivalent_topic, Musical composition
Composition, type.type.properties, Composer
Vocals, music.performance_role.regular_performances, m.011mb2r8
Etta James, music.group_member.instruments_played, Vocals
m.0dj2yg8, music.recording_contribution.performance_role, Vocals
Georgia Ruth, music.group_member.instruments_played, Vocals
Bad Day, music.composition.composer, Justin Bieber
#Thatpower, common.topic.notable_types, Musical Recording
Benjamin Booker, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Brandi Carlile
m.0dj2yxv, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Anhayla
m.012rb31f, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Dazzie Dee
m.0w35s3l, music.recording_contribution.performance_role, Vocals
Krisyanto, music.group_member.instruments_played, Vocals
m.0w35rj9, music.recording_contribution.performance_role, Vocals
Justin Bieber, music.composer.compositions, Hold Tight
Composition, type.type.properties, Recorded versions
Thought of You, common.topic.notable_for, g.12h2_3sz2
Thought Of You, music.composition.composer, Justin Bieber
Vocals, music.instrument.instrumentalists, Barry White
m.07ryt7h, music.recording_contribution.performance_role, Vocals
Live My Life, music.composition.recordings, Live My Life (Party Rock remix)
John Driskell Hopkins, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Rachel Fannan
As Long as You Love Me, music.composition.composer, Justin Bieber
Justin Bieber, music.composer.compositions, Recovery
Alexander Ivanov, music.group_member.instruments_played, Vocals
m.0dj2yrm, music.recording_contribution.performance_role, Vocals
Right Here, music.album.compositions, Right Here
m.0v0r9_c, music.recording_contribution.performance_role, Vocals
m.0w2xjtx, music.recording_contribution.performance_role, Vocals
Justin Bieber, music.composer.compositions, Heartbreaker
Lolly, music.composition.recordings, Lolly
Sam Octigan, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Bas
Vocals, music.instrument.instrumentalists, Getty Kaspers
Thought Of You, common.topic.notable_types, Musical Recording
Wait for a Minute, music.composition.recordings, Wait For a Minute
Recovery, music.composition.composer, Justin Bieber
Composer, type.property.reverse_property, Works Composed
m.0dj2yr8, music.recording_contribution.performance_role, Vocals
m.09k2f_z, music.recording_contribution.performance_role, Vocals
m.0y4z2b3, music.recording_contribution.performance_role, Vocals
As Long as You Love Me, music.album.compositions, As Long as You Love Me
Mayra Alejandra Gomez Rodriguez, music.group_member.instruments_played, Vocals
m.0w35s8m, music.recording_contribution.performance_role, Vocals
m.0k0m5fw, music.recording_contribution.performance_role, Vocals
m.0w35rzw, music.recording_contribution.performance_role, Vocals
m.0dj2ywk, music.recording_contribution.performance_role, Vocals
First Dance, music.composition.lyricist, Justin Bieber
m.0hphwhk, music.recording_contribution.performance_role, Vocals
Justin Bieber, music.composer.compositions, Somebody to Love
m.0vnk6j1, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Nat Baldwin
#thatPOWER, common.topic.notable_types, Musical Recording
m.0w35rm6, music.recording_contribution.performance_role, Vocals
m.0vwzv3y, music.recording_contribution.performance_role, Vocals
My World, music.album.genre, Contemporary R&B
Annie Lennox, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Tønes
Justin Bieber, music.lyricist.lyrics_written, Never Let You Go
Vocals, music.instrument.instrumentalists, Misha Omar
RJ Thompson, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Eric Earley
My World 2.0, music.album.genre, Contemporary R&B
Right Here, music.composition.recorded_as_album, Right Here
Jun Matsumoto, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Krisyanto
Dom Totino, music.group_member.instruments_played, Vocals
Musical Artist, type.type.domain, Music
Thought of You, music.single.versions, Thought Of You
Justin Bieber, music.composer.compositions, Right Here
Vocals, music.performance_role.regular_performances, m.011cm6mb
Vocals, music.instrument.instrumentalists, Steve "Lips" Kudlow
Composition, type.type.domain, Music
m.03rn18r, music.recording_contribution.performance_role, Vocals
#thatPower, music.composition.recordings, #thatPower
Mike Stevens, music.group_member.instruments_played, Vocals
Journals, music.album.genre, Contemporary R&B
m.09k2g2t, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Dave Allison
Vocals, music.instrument.instrumentalists, Alice
m.0dj2ym7, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Ben Speer
Vocals, music.instrument.instrumentalists, g.11ksgk_85
m.0130r2j5, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Xuso Jones
Vocals, music.instrument.instrumentalists, Tim White
#thatPower, music.composition.recordings, #Thatpower
All That Matters, music.composition.composer, Justin Bieber
Bigger, music.composition.composer, Justin Bieber
m.04464bz, music.recording_contribution.performance_role, Vocals
Thought Of You, music.recording.song, Thought Of You
Alice, music.group_member.instruments_played, Vocals
Composition, type.type.properties, Place of first performance
Thought of You, music.single.versions, Thought of You
Kimberly Brewer, music.group_member.instruments_played, Vocals
m.0130r1yp, music.recording_contribution.performance_role, Vocals
Vocals, music.performance_role.regular_performances, m.011m_2mb
m.03wn88w, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Cathy Fink
Vocals, music.instrument.instrumentalists, Dom Totino
Believe, music.album.genre, Pop music
Justin Bieber, music.composer.compositions, As Long as You Love Me
My Worlds Acoustic, music.album.genre, Contemporary R&B
Tate Stevens, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, PYD
Wait for a Minute, music.composition.composer, Justin Bieber
m.0g4yxns, music.recording_contribution.performance_role, Vocals
m.0w35rbj, music.recording_contribution.performance_role, Vocals
Die in Your Arms, music.composition.composer, Justin Bieber
m.0vt2zr6, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Henning Stærk
Vocals, music.instrument.instrumentalists, Jordan Raycroft
Musical Recording, type.type.domain, Music
m.0g4yvzr, music.recording_contribution.performance_role, Vocals
m.09k2g1_, music.recording_contribution.performance_role, Vocals
Gas Pedal, music.recording.artist, Justin Bieber
Change Me, music.composition.composer, Justin Bieber
Musical Recording, freebase.type_profile.strict_included_types, Topic
Vocals, music.instrument.instrumentalists, Colin Frangicetto
Vocals, music.performance_role.regular_performances, m.011m8yr0
Eric Earley, music.group_member.instruments_played, Vocals
Kang Seul-gi, music.group_member.instruments_played, Vocals
Nat Baldwin, music.group_member.instruments_played, Vocals
m.011p24_2, music.recording_contribution.performance_role, Vocals
m.0dj2ylk, music.recording_contribution.performance_role, Vocals
Never Let You Go, music.composition.composer, Justin Bieber
m.0w35rr3, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Antonella Ruggiero
Vocals, music.instrument.instrumentalists, KeyLiza
Henning Stærk, music.group_member.instruments_played, Vocals
Composition, type.type.expected_by, Part of
m.04zh5w2, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Ryat
Vocals, music.instrument.instrumentalists, Bilal Khan
Vocals, music.instrument.instrumentalists, Zebra Katz
Justin Bieber, music.composer.compositions, All Bad
m.0w35s1b, music.recording_contribution.performance_role, Vocals
Barry White, music.group_member.instruments_played, Vocals
m.0d97fw8, music.recording_contribution.performance_role, Vocals
m.0w2y1qw, music.recording_contribution.performance_role, Vocals
m.0130r2ll, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Andy Redmond
m.011p24z6, music.recording_contribution.performance_role, Vocals
PYD, music.composition.composer, Justin Bieber
Vocals, music.instrument.instrumentalists, Georgia Ruth
Vocals, music.instrument.instrumentalists, Savina Yannatou
Vocals, music.instrument.instrumentalists, Moby
James Swaim, music.group_member.instruments_played, Vocals
m.07rytf9, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Viktorija Kukule
Cathy Fink, music.group_member.instruments_played, Vocals
Beautiful, common.topic.notable_types, Musical Recording
Vocals, music.instrument.instrumentalists, Ray Watts
Vocals, music.instrument.instrumentalists, Ghost Loft
m.0w35rgs, music.recording_contribution.performance_role, Vocals
Justin Bieber, music.composer.compositions, Bigger
Jaclyn Wint, music.group_member.instruments_played, Vocals
Eenie Meenie, music.composition.composer, Justin Bieber
m.0dj2yrx, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Alyssa Bernal
Never Say Never, music.composition.composer, Justin Bieber
Maya Nirmala, music.group_member.instruments_played, Vocals
Heartbreaker, music.composition.recorded_as_album, Heartbreaker
My World 2.0, music.album.genre, Pop music
Justin Bieber, music.composer.compositions, Wait for a Minute
Karl Kuehn, music.group_member.instruments_played, Vocals
Musical Recording, type.type.properties, Recording of Composition
Capri Virkkunen, music.group_member.instruments_played, Vocals
David Otero, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Frank Gari
Composition, type.type.expected_by, song
Right Here, music.composition.composer, Justin Bieber
m.0w35rw3, music.recording_contribution.performance_role, Vocals
m.0l8lx16, music.recording_contribution.performance_role, Vocals
Justin Bieber, music.composer.compositions, Home to Mama
Composition, type.type.properties, Key
m.0w35r_l, music.recording_contribution.performance_role, Vocals
Vocals, music.performance_role.regular_performances, m.011m8yr7
Vocals, music.instrument.instrumentalists, Patti Smith
Vocals, music.instrument.instrumentalists, Tiffany Apan
Xuso Jones, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Benjamin Booker
Next to You, music.recording.canonical_version, Next to You
Vocals, music.instrument.instrumentalists, Dino Soldo
Thom Donovan, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, All Around The World
Vocals, music.instrument.instrumentalists, James Swaim
m.0gj6lnl, music.recording_contribution.performance_role, Vocals
Home to Mama, music.composition.composer, Justin Bieber
Never Say Never, music.album.compositions, Never Say Never
m.0w35s59, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Ian Parsons
All Around The World, music.composition.lyricist, Justin Bieber
m.05z2r3s, music.recording_contribution.performance_role, Vocals
Jordan Raycroft, music.group_member.instruments_played, Vocals
Composition, type.type.expected_by, Compositions
Beauty and a Beat, music.album.compositions, Beauty And A Beat
Under the Mistletoe, music.album.genre, Contemporary R&B
m.09dvfh4, music.recording_contribution.performance_role, Vocals
Thought Of You, music.composition.recordings, Thought Of You
First Dance, freebase.valuenotation.is_reviewed, Composer
Vocals, music.instrument.instrumentalists, Hilary Duff
Justin Bieber, music.composer.compositions, Never Let You Go
m.05ss6rr, music.recording_contribution.performance_role, Vocals
Viktorija Kukule, music.group_member.instruments_played, Vocals
Dino Soldo, music.group_member.instruments_played, Vocals
Thought of You, common.topic.notable_types, Canonical Version
Composition, type.type.expected_by, Includes
Adam Ezra, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Stephen Melton
Composer, owl#inverseOf, Works Composed
Vocals, music.instrument.instrumentalists, Ray Kennedy
Vocals, music.instrument.instrumentalists, Fat Trel
Zebra Katz, music.group_member.instruments_played, Vocals
Thought of You, music.recording.tracks, Thought of You
m.0130r2l8, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, Ross Mintzer
m.0dj2y8y, music.recording_contribution.performance_role, Vocals
Composition, freebase.type_profile.published, Published
Bigger, common.topic.notable_types, Composition
Cassper Nyovest, music.group_member.instruments_played, Vocals
Musical composition, freebase.equivalent_topic.equivalent_type, Composition
Heartbreaker, music.composition.composer, Justin Bieber
Antonella Ruggiero, music.group_member.instruments_played, Vocals
As Long as You Love Me, music.composition.recorded_as_album, As Long as You Love Me
Vocals, music.performance_role.regular_performances, m.011616mb
Colin Frangicetto, music.group_member.instruments_played, Vocals
Wait For a Minute, common.topic.notable_types, Musical Recording
m.0g4z7_f, music.recording_contribution.performance_role, Vocals
Justin Bieber, music.composer.compositions, Never Say Never
Roller Coaster, music.composition.composer, Justin Bieber
Ben Speer, music.group_member.instruments_played, Vocals
Ray Watts, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Jason BARNARD
Cities Aviv, music.group_member.instruments_played, Vocals
Tim Presley, music.group_member.instruments_played, Vocals
Composer, type.property.schema, Composition
Véronique Barnard, music.group_member.instruments_played, Vocals
Musical Artist, freebase.type_profile.strict_included_types, Topic
Justin Bieber, music.composer.compositions, #thatPower
Vocals, music.performance_role.regular_performances, m.011mb548
#thatPOWER, music.album.compositions, #thatPower
Vocals, music.instrument.instrumentalists, Capri Virkkunen
Bas, music.group_member.instruments_played, Vocals
Preston Shannon, music.group_member.instruments_played, Vocals
m.09k2g35, music.recording_contribution.performance_role, Vocals
m.0g9n77k, music.recording_contribution.performance_role, Vocals
Tim White, music.group_member.instruments_played, Vocals
Misha Omar, music.group_member.instruments_played, Vocals
Heartbreaker, music.album.compositions, Heartbreaker
Justin Bieber, music.group_membership.member, m.011m26pv
Wait for a Minute, common.topic.notable_types, Composition
Jason BARNARD, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Marcy Marxer
Bilal Khan, music.group_member.instruments_played, Vocals
Bigger, freebase.valuenotation.is_reviewed, Lyricist
All Bad, music.composition.composer, Justin Bieber
Cam Avery, music.group_member.instruments_played, Vocals
m.011m26pv, music.performance_role.regular_performances, Vocals
m.05srdln, music.recording_contribution.performance_role, Vocals
Composition, type.type.properties, Date of first performance
Vocals, music.instrument.instrumentalists, Alexander Ivanov
Musical Recording, freebase.type_hints.included_types, Topic
m.0vnk6tb, music.recording_contribution.performance_role, Vocals
#thatPOWER, music.album.contributor, m.0vpgdpb
Vocals, music.performance_role.regular_performances, m.011mb5dd
Vocals, music.instrument.instrumentalists, Tim Presley
Boyfriend, music.album.compositions, Boyfriend
Baby, music.composition.composer, Justin Bieber
Boyfriend, music.composition.composer, Justin Bieber
m.0z7xtl7, music.recording_contribution.performance_role, Vocals
Vocals, music.instrument.instrumentalists, g.12hhgp2nt
Thought of You, award.award_nominated_work.award_nominations, m.0pd7gs8
Fat Trel, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, Die in Your Arms
Hilary Duff, music.group_member.instruments_played, Vocals
Rachel Fannan, music.group_member.instruments_played, Vocals
m.012rb30m, music.recording_contribution.performance_role, Vocals
Justin Bieber, music.composer.compositions, Lolly
Justin Bieber, music.composer.compositions, Confident
m.05z2r56, music.recording_contribution.performance_role, Vocals
m.05sr047, music.recording_contribution.performance_role, Vocals
m.0w4v03t, music.recording_contribution.performance_role, Vocals
m.0vwztnm, music.recording_contribution.performance_role, Vocals
Composition, type.type.properties, Lyrics Website
Vocals, music.performance_role.regular_performances, m.0116542f
Aaliyah, music.group_member.instruments_played, Vocals
Composition, type.type.expected_by, Musical compositions about this topic
Vocals, music.instrument.instrumentalists, Preston Shannon
Vocals, music.instrument.instrumentalists, Kang Seul-gi
First Dance, music.composition.composer, Justin Bieber
Justin Bieber, music.composer.compositions, Turn to You (Mother's Day Dedication)
Vocals, music.instrument.instrumentalists, Mitali Mukherjee
Vocals, music.instrument.instrumentalists, Stark Hazard
Never Let You Go, common.topic.notable_types, Composition
m.05ss6rk, music.recording_contribution.performance_role, Vocals
Bodo Wartke, music.group_member.instruments_played, Vocals
Thought of You, music.recording.song, Thought Of You
Vocals, music.performance_role.regular_performances, m.0z84yrr

Answer: Vocals