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 role did the actor who played in the film "The Real Buddy Holly Story" hold in The Beatles? 
Knowledge Triplets: Buddy Holly, film.person_or_entity_appearing_in_film.films, m.0bv_h_s
Buddy Holly, music.group_member.membership, m.0qfhckv
John Lennon, people.person.profession, Actor
m.012_zfz9, music.track_contribution.contributor, Buddy Holly
m.02k8jkb, film.performance.actor, Ringo Starr
Buddy Holly, music.group_member.instruments_played, Piano
The Real Buddy Holly Story, film.film.country, United States of America
m.0130b3py, music.track_contribution.contributor, Buddy Holly
Buddy Holly, music.artist.genre, Country
The Real Buddy Holly Story, film.performance.film, m.0gwg3n5
Pete Best: Best of the Beatles, film.film.language, English Language
The Compleat Beatles, film.film.starring, m.05clfcv
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlff
Buddy Holly, people.person.parents, Ella Pauline Drake Holley
Buddy Holly, film.person_or_entity_appearing_in_film.films, m.0jmyrz6
The Compleat Beatles, film.film.starring, m.0h1l118
The Beatles: Alone and Together, film.film.genre, Documentary film
Buddy Holly, fictional_universe.person_in_fiction.representations_in_fiction, Buddy Holly
m.010jx63p, music.group_membership.role, Bass
m.0j8qlc1, film.personal_film_appearance.film, Beatles with Tony Sheridan
Al Brodax, film.writer.film, The Beatles: Love Me Do
The Beatles, film.music_contributor.film, Imagine: John Lennon
The Real Buddy Holly Story, media_common.netflix_title.netflix_genres, Biographical Documentaries
Buddy Holly, music.lyricist.lyrics_written, It's So Easy!
Buddy Holly, broadcast.artist.content, radioIO History of Rock
The Beatles: Alone and Together, film.film.personal_appearances, m.0j8ql7n
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qldh
The Compleat Beatles, film.film.distributors, m.05t7d9v
Buddy Holly, music.composer.compositions, Not Fade Away
m.08nd94n, tv.tv_guest_role.actor, Buddy Holly
The Beatles: Love Me Do, film.film.directed_by, Al Brodax
m.0j8qldt, film.personal_film_appearance.person, The Beatles
Buddy Holly, music.artist.track_contributions, m.012_zfz9
The Beatles: Love Me Do, film.film.personal_appearances, m.0cs3z5k
The Beatles, film.person_or_entity_appearing_in_film.films, m.0vs733h
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql6f
Ringo Starr, film.actor.film, m.02k8jkb
Buddy Holly, tv.tv_actor.guest_roles, m.08nd94n
m.0gcjnvn, film.personal_film_appearance.person, The Beatles
Buddy Holly, music.artist.genre, Pop music
Rare and Unseen: The Beatles, film.film.language, English Language
Buddy Holly, music.artist.contribution, m.0w2rdsh
The Beatles: Around the World, film.film.personal_appearances, m.0j8qlff
m.02kpnj8, film.performance.actor, George Harrison
Buddy Holly, people.person.spouse_s, m.0h3y4hq
m.02hrk87, music.performance_role.regular_performances, Backing vocalist
m.0j8qlbl, film.personal_film_appearance.film, The Beatles: Videobiography
Buddy Holly, music.composer.compositions, Think It Over
Ringo Starr, film.actor.film, m.05clfd4
m.012__x7f, music.track_contribution.contributor, Buddy Holly
Buddy Holly, music.artist.track_contributions, m.01301q6k
Coral Records, music.record_label.artist, Buddy Holly
m.01309v5_, music.track_contribution.contributor, Buddy Holly
Buddy Holly, award.award_winner.awards_won, m.0_hndwn
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql95
m.0j8qlbl, film.personal_film_appearance.person, The Beatles
Beatles: The Journey, film.film.personal_appearances, m.0gcjnvn
The Beatles, film.music_contributor.film, A Hard Day's Night
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql6x
m.0gcf31p, film.personal_film_appearance.person, The Beatles
Buddy Holly, music.artist.track_contributions, m.01300496
m.0cry1vd, film.film_cut.film, The Beatles: Love Me Do
Buddy Holly, common.topic.webpage, dp
Buddy Holly, music.artist.track_contributions, m.012_z3sm
Buddy Holly, people.person.parents, Lawrence Odell
The Beatles: Love Me Do, film.film.produced_by, Al Brodax
m.0130b9mb, music.track_contribution.contributor, Buddy Holly
Buddy Holly, broadcast.artist.content, Beatles Radio.com
Buddy Holly, freebase.valuenotation.is_reviewed, Date of death
m.02hrk87, music.group_membership.role, Bass
m.01065xnb, award.award_nomination.award_nominee, Buddy Holly
m.012_znjc, music.track_contribution.contributor, Buddy Holly
m.0vs733h, film.personal_film_appearance.person, The Beatles
The Beatles, influence.influence_node.influenced_by, Buddy Holly
The Beatles, film.music_contributor.film, Across the Universe
m.08nd953, tv.tv_guest_role.actor, Buddy Holly
Buddy Holly, freebase.valuenotation.is_reviewed, Place of death
The Beatles, film.film_subject.films, The Beatles: Love Me Do
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql7n
m.0gcpxwx, film.personal_film_appearance.person, The Beatles
m.02kpnjh, film.performance.actor, Paul McCartney
m.012__5w1, music.track_contribution.contributor, Buddy Holly
Buddy Holly, symbols.name_source.namesakes, The Hollies
Buddy Holly, music.composer.compositions, Peggy Sue
The Beatles Merseyside, film.film.personal_appearances, m.0gcf31p
m.0gc7pdf, film.personal_film_appearance.person, The Beatles
m.02kb0m4, film.performance.actor, Paul McCartney
The Beatles: Intimate Scrapbook, film.film.personal_appearances, m.0j8ql5h
The Real Buddy Holly Story, film.personal_film_appearance.film, m.0cscpbs
Buddy Holly, music.artist.genre, Rock music
The Beatles, film.music_contributor.film, I Wanna Hold Your Hand
Pete Best: Best of the Beatles, film.film.personal_appearances, m.0j8ql95
Buddy Holly, common.topic.notable_for, g.1255g6mhs
Beatles with Tony Sheridan, film.film.personal_appearances, m.0j8qlc1
Buddy Holly, award.award_nominee.award_nominations, m.010630r3
The Compleat Beatles, film.film.starring, m.04615r1
m.0j8qld4, film.personal_film_appearance.person, The Beatles
m.0j8qldh, film.personal_film_appearance.person, The Beatles
m.0130c2fg, music.track_contribution.contributor, Buddy Holly
Buddy Holly, event.disaster_victim.killed_in_disaster, The Day the Music Died
Buddy Holly, music.artist.genre, Rockabilly
Buddy Holly, award.award_nominee.award_nominations, m.01065xnb
John Lennon: In Performance, film.film.personal_appearances, m.0j8ql8r
m.0j8qldb, film.personal_film_appearance.person, The Beatles
Buddy Holly, music.composer.compositions, It's So Easy!
The Real Buddy Holly Story, film.film.personal_appearances, m.0jmyrz1
Beatles: From the Beginning to the End, film.film.personal_appearances, m.0j8qldz
m.0130bw56, music.track_contribution.contributor, Buddy Holly
Paul McCartney, film.actor.film, m.0gwg3n5
The Beatles, film.person_or_entity_appearing_in_film.films, m.0gcf31p
Buddy Holly, music.group_member.instruments_played, Violin
m.0jmyrz6, film.personal_film_appearance.person, Buddy Holly
The Real Buddy Holly Story, media_common.netflix_title.netflix_genres, Rockumentary
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql8r
m.0b46pj8, common.webpage.topic, Buddy Holly
John Lennon, film.actor.film, m.02kpnj1
m.0h1l118, film.performance.film, The Compleat Beatles
Buddy Holly, tv.tv_actor.guest_roles, m.08nd94h
Buddy Holly, music.lyricist.lyrics_written, Think It Over
Buddy Holly, tv.tv_actor.guest_roles, m.08nd94t
Buddy Holly, music.featured_artist.recordings, Broken Promises
m.010630r3, award.award_nomination.award_nominee, Buddy Holly
The Compleat Beatles, film.film.personal_appearances, m.0jmyw43
Paul McCartney, film.actor.film, m.02kb0m4
Buddy Holly, music.artist.genre, Rock and roll
m.0gyzw1n, film.performance.actor, Allan Williams
Buddy Holly, music.composer.compositions, Peggy Sue Got Married
m.0jmyrz1, film.person_or_entity_appearing_in_film.films, Buddy Holly
Buddy Holly, music.artist.genre, Pop rock
Buddy Holly, people.person.languages, English Language
m.05clfd4, film.performance.actor, Ringo Starr
The Beatles: Videobiography, film.film.personal_appearances, m.0j8qlbl
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlc1
m.0d69d54, common.webpage.topic, Buddy Holly
Buddy Holly, music.guitarist.guitars_played, Fender Stratocaster
The Compleat Beatles, film.film.starring, m.05clfd9
The Beatles, music.musical_group.member, m.02hrk8m
m.03prft0, people.place_lived.person, Buddy Holly
The Beatles' George Harrison to get posthumous Hollywood Walk of Fame star, common.resource.annotations, m.09ww3hs
Buddy Holly, music.lyricist.lyrics_written, Not Fade Away
Buddy Holly, freebase.valuenotation.is_reviewed, Date of birth
Buddy Holly, music.group_member.membership, m.010jyhzj
Buddy Holly, music.composer.compositions, Well... All Right
Paul McCartney, film.music_contributor.film, I Wanna Hold Your Hand
m.01301cky, music.track_contribution.contributor, Buddy Holly
Beatles Radio.com, broadcast.content.artist, Buddy Holly
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql7b
m.051rbrt, award.hall_of_fame_induction.inductee, Buddy Holly
m.0b490yq, common.webpage.topic, Buddy Holly
The Compleat Beatles, film.film.starring, m.04615qr
The Real Buddy Holly Story, film.film.personal_appearances, m.0cscpbs
The Beatles: A Rockumentary of the 1964 Tour, film.film.personal_appearances, m.0gcpxwx
m.0cscpbs, film.personal_film_appearance.person, Paul McCartney
Buddy Holly, people.person.profession, Singer-songwriter
Buddy Holly, music.artist.contribution, m.0vtfqj0
m.02kpnj1, film.performance.actor, John Lennon
m.0gwg3n5, film.performance.film, The Real Buddy Holly Story
Buddy Holly, people.person.ethnicity, White American
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlf8
Buddy Holly, influence.influence_node.influenced, The Beatles
m.0vtfqj0, music.recording_contribution.contributor, Buddy Holly
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql4q
Paul McCartney, music.group_membership.member, m.02hrk87
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql8l
m.08nd94z, tv.tv_guest_role.actor, Buddy Holly
Beatles with Tony Sheridan, film.film.language, English Language
Buddy Holly, music.artist.home_page, www
Buddy Holly, people.person.places_lived, m.03prft0
m.05nqh_3, common.webpage.topic, Buddy Holly
m.010jyhzj, music.group_membership.role, Lead Vocals
The Beatles, music.musical_group.member, m.02hrk87
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql83
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qld4
Buddy Holly, music.featured_artist.recordings, Sugartime
m.02hrk8m, music.performance_role.regular_performances, Backing vocalist
m.09ww3hs, common.webpage.resource, The Beatles' George Harrison to get posthumous Hollywood Walk of Fame star
Buddy Holly, music.artist.track_contributions, m.01301nm9
m.0jmyrzc, film.personal_film_appearance.person, Buddy Holly
m.02hrk87, music.group_membership.role, Lead Vocals
Beatles with Tony Sheridan, film.film.genre, Rockumentary
m.08nd94h, tv.tv_guest_role.actor, Buddy Holly
The Real Buddy Holly Story, film.film.runtime, m.0crxgz1
Buddy Holly, people.person.nationality, United States of America
Buddy Holly, music.lyricist.lyrics_written, Listen to Me
Buddy Holly, book.book_subject.works, Rave On: The Biography of Buddy Holly
m.02kb0mc, film.performance.actor, George Harrison
Buddy Holly, music.artist.label, Brunswick Records
Paul McCartney, film.actor.film, m.02kpnjh
Buddy Holly, music.composer.compositions, Listen to Me
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlcc
Buddy Holly, fictional_universe.fictional_character.based_on, Buddy Holly
Buddy Holly, film.person_or_entity_appearing_in_film.films, m.0jmyrz1
The Beatles, film.person_or_entity_appearing_in_film.films, m.0gcjnvn
Buddy Holly, music.artist.track_contributions, m.012_y_pq
The Compleat Beatles, film.film.starring, m.04615qx
The Beatles: Love Me Do, film.film.starring, m.0gxhgl1
Buddy Holly, people.deceased_person.place_of_death, Clear Lake
The Beatles: Love Me Do, film.film.runtime, m.0cry1vd
m.0j8ql6r, film.personal_film_appearance.film, The Beatles: Love Me Do
Buddy Holly, music.artist.track_contributions, m.01309v5_
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql5h
m.0h1l4ty, film.performance.film, The Compleat Beatles
Buddy Holly, award.award_winner.awards_won, m.0_gm9s7
m.0cscpbs, film.personal_film_appearance.film, The Real Buddy Holly Story
m.0gcpxwx, film.personal_film_appearance.film, The Beatles: A Rockumentary of the 1964 Tour
The Beatles, film.music_contributor.film, Secrets
The Real Buddy Holly Story, film.film.genre, Rockumentary
The Beatles Phenomenon, film.film.personal_appearances, m.0j8qlbf
Buddy Holly, film.music_contributor.film, Buddy Holly: Listen to Me; The Ultimate Buddy Party
Buddy Holly, freebase.valuenotation.is_reviewed, Gender
Buddy Holly, people.deceased_person.cause_of_death, Aviation accident or incident
Buddy Holly, music.composer.compositions, Olla võib
Buddy Holly, music.artist.track_contributions, m.012_znjc
The Beatles: Washington D.C. Feb. 11th, 1964, film.film.personal_appearances, m.0j8qldn
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql7t
Buddy Holly, music.composer.compositions, True Love Ways
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlbl
m.0w2rdsh, music.recording_contribution.contributor, Buddy Holly
Buddy Holly, music.composer.compositions, Words of Love
m.01300496, music.track_contribution.contributor, Buddy Holly
Buddy Holly, common.topic.webpage, m.0d69d54
Brunswick Records, music.record_label.artist, Buddy Holly
The Day the Music Died, event.disaster.victims, Buddy Holly
m.0_hndwn, award.award_honor.award_winner, Buddy Holly
The Beatles: Love Me Do, film.film.personal_appearances, m.0j8ql6r
m.0j8qldz, film.personal_film_appearance.person, The Beatles
The Compleat Beatles, film.film.starring, m.0gy4fxg
Buddy Holly, common.topic.webpage, m.0b490yq
Buddy Holly, award.award_nominee.award_nominations, m.01065lmm
The Beatles, film.music_contributor.film, Help!
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlbr
m.012_z3sm, music.track_contribution.contributor, Buddy Holly
Buddy Holly, music.lyricist.lyrics_written, I'm Changing All These Changes
Buddy Holly, broadcast.artist.content, radioIO Roots of Rock
Buddy Holly, music.composer.compositions, Love's Made a Fool of You
Buddy Holly, broadcast.artist.content, 1.FM 50's & 60's
m.010jyhzj, music.group_membership.member, Buddy Holly
m.0j8qlff, film.personal_film_appearance.film, The Beatles: Around the World
Paul McCartney, film.actor.film, m.05clfcv
m.0crxgz1, film.film_cut.film, The Real Buddy Holly Story
m.01301nm9, music.track_contribution.contributor, Buddy Holly
m.0gwg3n5, film.actor.film, Paul McCartney
Buddy Holly, broadcast.artist.content, KRTH
m.05clfd9, film.performance.actor, George Harrison
m.03ljfmg, common.webpage.topic, Buddy Holly
Beatles with Tony Sheridan, media_common.netflix_title.netflix_genres, Biographical Documentaries
Buddy Holly, people.person.profession, Record producer
The Real Buddy Holly Story, film.film.personal_appearances, m.0jmyrz1
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql55
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql5n
Buddy Holly, people.person.place_of_birth, Lubbock
Al Brodax, film.director.film, The Beatles: Love Me Do
Buddy Holly, music.composer.compositions, I'm Changing All These Changes
The Beatles: Love Me Do, film.film.written_by, Al Brodax
Buddy Holly, influence.influence_node.influenced, Pixies
The Real Buddy Holly Story, film.film.genre, Documentary film
m.0h3y4hq, people.marriage.spouse, Buddy Holly
m.0vt7nrl, music.recording_contribution.contributor, Buddy Holly
Beatles with Tony Sheridan, common.topic.notable_types, Film
m.04615r1, film.performance.film, The Compleat Beatles
Buddy Holly, music.artist.contribution, m.0vt7nrl
Buddy Holly, people.person.sibling_s, m.0h3y4fl
m.0j8qlc1, film.personal_film_appearance.person, The Beatles
m.0j8qldz, film.personal_film_appearance.film, Beatles: From the Beginning to the End
Charles Braverman, film.director.film, Braverman's Condensed Cream of the Beatles
Buddy Holly, common.topic.notable_types, Musical Artist
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql5b
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qldb
The Real Buddy Holly Story, film.film.starring, m.0gwg3n5
Beatles with Tony Sheridan, media_common.netflix_title.netflix_genres, Music
Buddy Holly, common.topic.article, m.01d_9
Buddy Holly, people.person.gender, Male
m.0j8qlbf, film.personal_film_appearance.person, The Beatles
Buddy Holly, music.artist.track_contributions, m.01301cky
m.0jmyrz1, film.personal_film_appearance.film, The Real Buddy Holly Story
Buddy Holly, freebase.valuenotation.is_reviewed, Country of nationality
The Beatles, film.music_contributor.film, Masterpiece Contemporary: Lennon Naked
The Real Buddy Holly Story, media_common.netflix_title.netflix_genres, Music
Buddy Holly, people.person.sibling_s, m.0h3y4f8
Buddy Holly, music.composer.compositions, I'm Lookin' for Someone to Love
The Compleat Beatles, film.film.directed_by, Patrick Montgomery
m.0gwg3n5, film.performance.actor, Paul McCartney
Buddy Holly, fictional_universe.fictional_character.gender, Male
Buddy Holly, music.composer.compositions, Everyday
m.09yh0wt, common.webpage.resource, Paul McCartney plays Citi Field: He's still got it
Buddy Holly, award.hall_of_fame_inductee.hall_of_fame_inductions, m.051rbrt
m.01065lmm, award.award_nomination.award_nominee, Buddy Holly
Beatles: Fun with the Fab Four, film.film.personal_appearances, m.0j8ql6f
Buddy Holly, freebase.valuenotation.is_reviewed, Place of birth
The Compleat Beatles, film.film.starring, m.05clfd4
The Real Buddy Holly Story, common.topic.notable_types, Film
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql6l
The Real Buddy Holly Story, media_common.netflix_title.netflix_genres, Rock & Roll Oldies
m.08nd94t, tv.tv_guest_role.actor, Buddy Holly
Buddy Holly, music.composer.compositions, Crying, Waiting, Hoping
Buddy Holly, music.artist.label, Coral Records
m.0gy4fxg, film.performance.film, The Compleat Beatles
m.02hrk8m, music.group_membership.role, Lead Vocals
The Real Buddy Holly Story, film.film.country, United States of America
m.05clfcv, film.performance.film, The Compleat Beatles
Buddy Holly, people.person.profession, Musician
m.0n1lsnl, education.education.student, Buddy Holly
The Real Buddy Holly Story, media_common.netflix_title.netflix_genres, Rock & Pop
Ringo Starr, film.actor.film, m.02k8jkk
Buddy Holly, music.featured_artist.recordings, I Sent You Roses
m.05clfd9, film.performance.film, The Compleat Beatles
m.04615qr, film.performance.film, The Compleat Beatles
Buddy Holly, common.topic.webpage, m.03ljfmg
Buddy Holly, music.artist.track_contributions, m.0130b3py
The Real Buddy Holly Story, common.topic.notable_for, g.125bykyn0
The Compleat Beatles, film.film.genre, Biographical film
Buddy Holly, tv.tv_actor.guest_roles, m.08nd953
Rare and Unseen: The Beatles, film.film.personal_appearances, m.0j8ql7t
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlc6
Beatles with Tony Sheridan, film.film.genre, Documentary film
m.02k8jkk, film.performance.actor, Ringo Starr
Buddy Holly, music.artist.origin, Lubbock
m.04615qx, film.performance.film, The Compleat Beatles
Buddy Holly, music.composer.compositions, That'll Be the Day
Buddy Holly, music.artist.track_contributions, m.0130b9mb
m.0j8qldn, film.personal_film_appearance.film, The Beatles: Washington D.C. Feb. 11th, 1964
The Compleat Beatles, film.film.language, English Language
The Real Buddy Holly Story, media_common.netflix_title.netflix_genres, Music & Musicals
Patrick Montgomery, film.director.film, The Compleat Beatles
Buddy Holly, common.topic.webpage, m.0b46pj8
Buddy Holly, common.topic.image, Buddy_Holly_cropped.JPG
Buddy Holly, people.person.education, m.0h3y4f_
The Beatles, film.person_or_entity_appearing_in_film.films, m.0gcpxwx
m.0jmyw43, film.personal_film_appearance.film, The Compleat Beatles
Paul McCartney plays Citi Field: He's still got it, common.resource.annotations, m.09yh0wt
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlbf
Buddy Holly, music.artist.track_contributions, m.0130bw56
m.0j8qlff, film.personal_film_appearance.person, The Beatles
m.0_gm9s7, award.award_honor.award_winner, Buddy Holly
Paul McCartney, people.person.profession, Actor
Ringo Starr, people.person.profession, Actor
Beatles with Tony Sheridan, media_common.netflix_title.netflix_genres, Rockumentary
Buddy Holly, music.artist.label, Decca Records
m.0j8qlbr, film.personal_film_appearance.person, The Beatles
m.012_y_pq, music.track_contribution.contributor, Buddy Holly
Buddy Holly, music.featured_artist.recordings, What a'You Gonna Do
The Beatles: Alone and Together, film.film.genre, Short Film
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qldt
The Beatles, film.music_contributor.film, Let It Be
I Wanna Hold Your Hand, film.film.music, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql6r
m.01301q6k, music.track_contribution.contributor, Buddy Holly
Buddy Holly, music.group_member.instruments_played, Guitar
Buddy Holly, music.lyricist.lyrics_written, Well... All Right
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql7h
m.05clfd4, film.performance.film, The Compleat Beatles
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m.012__h3g, music.track_contribution.contributor, Buddy Holly
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlf3
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql88
Buddy Holly, influence.influence_node.influenced, Garret Schuelke
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m.0j8qldn, film.personal_film_appearance.person, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql8f
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qldn
United States of America, people.person.nationality, Buddy Holly
m.04615ql, film.film_cut.film, The Compleat Beatles
m.0gcjnvn, film.personal_film_appearance.film, Beatles: The Journey
Beatles' Biggest Secrets, film.film.personal_appearances, m.0j8ql8l
Al Brodax, film.producer.film, The Beatles: Love Me Do
Buddy Holly, music.composer.compositions, Maybe Baby
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The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qldz
m.0bv_h_s, film.personal_film_appearance.person, Buddy Holly
m.0gxhgl1, film.performance.film, The Beatles: Love Me Do
m.05clfcv, film.performance.actor, Paul McCartney
Buddy Holly, music.artist.track_contributions, m.012__h3g
The Compleat Beatles, film.film.starring, m.0h1l4ty
Buddy Holly, common.topic.webpage, m.05nqh_3
The Beatles, music.musical_group.member, m.010jx63p
m.0j8qlc6, film.personal_film_appearance.film, The Beatles: Music Box Biographical Collection
The Beatles, film.film_subject.films, All This and World War II
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Buddy Holly, music.artist.track_contributions, m.012__x7f
Buddy Holly, people.person.education, m.0n1lsnl
m.04615r1, film.performance.actor, Billy Preston
John Lennon, film.music_contributor.film, I Wanna Hold Your Hand
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Buddy Holly, music.artist.genre, Music of Lubbock, Texas
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Buddy Holly, music.artist.track_contributions, m.012__5w1
Buddy Holly, tv.tv_actor.guest_roles, m.08nd94z
The Compleat Beatles, film.film.runtime, m.04615ql

Answer: Lead Vocals
Bass
Backing vocalist