Lonerism is the second studio album by the Australian rock band Tame Impala, released on 5 October 2012 by Modular Recordings.
 Like the band's debut studio album, "Innerspeaker" (2010), "Lonerism" was written, recorded, performed, and produced by Kevin Parker, with live member Jay Watson contributing on two tracks.
 Recorded mostly in Perth, Australia, and Paris, France, "Lonerism" builds on the psychedelic sound of its predecessor by featuring fewer guitars and more synthesisers and samples. Parker attempted to incorporate his love for pop music into his songwriting for the record through catchier melodies.
 Many tracks feature ambient sounds recorded by Parker with a dictaphone.
 The album's theme of isolation is reflected in the album cover, featuring an image of a fenced-off Jardin du Luxembourg in Paris.
In Flight is the first solo album by singer and producer Linda Perry, released in 1996.
 It was produced by Bill Bottrell (Sheryl Crow, Michael Jackson).
 Perry re-released the album in 2005 on her own record label Custard Records.
 The re-release contains original videos from the singles "Freeway" and "Fill Me Up".
 Perry says that Interscope, her record label in 1996, which had been hoping for something a little catchier than "In Flight", didn't promote the album, and the disappointing sales rattled her.
 "My gut feeling that I relied on failed me. . . .
 I was devastated", Perry says.
Tame Impala ( ) is an Australian psychedelic rock band founded by Kevin Parker in 2007.
 The group began as a home recording project for Parker, who writes, records, performs, and produces the music.
 As a touring act, the project consists of Parker (guitar, vocals), Jay Watson (synthesiser, vocals, guitar), Dominic Simper (guitar, synthesiser), Cam Avery (bass guitar, vocals), and Julien Barbagallo (drums, vocals).
 Previously signed to Modular Recordings, Tame Impala is signed to Interscope Records in the US, and Fiction Records in the UK.
Perth, the major city in Western Australia, has given rise to a number of notable performers in popular music.
 Some of the more famous performers include Kevin Parker, Rolf Harris, David Helfgott, Luke Steele and Tim Minchin.
 Notable artists in genres including rock, classical, and electronic music have lived in Perth.
Kevin Richard Parker (born 20 January 1986) is an Australian singer, songwriter, multi-instrumentalist and record producer, best known for being the frontman and live guitarist of the Australian psychedelic rock band Tame Impala, for which he writes, records, and produces the music.
 At the ARIA Music Awards of 2015 he won two awards, Engineer of the Year and Producer of the Year, for his work on Tame Impala's "Currents" (2015).
"Hurt" is a song recorded by American singer Christina Aguilera for her fifth studio album, "Back to Basics".
 It was serviced to US contemporary hit radio stations on September 19, 2006 and was released for purchase in November.
 Written by Aguilera, Linda Perry, and Mark Ronson, and produced by Perry, the song describes how the protagonist deals with the loss of a loved one and was inspired by the death of Perry's father.
American singer and songwriter Gwen Stefani has recorded material for three studio albums and one extended play (EP), and has been featured on songs on other artists' respective albums.
 After releasing five studio albums with ska punk group No Doubt, in 2004 Stefani began work as a solo artist, developing her pop debut "Love.
 Angel.
 Music.
 Baby.
" in the same year.
 It produced several top ten singles worldwide, including "What You Waiting For?
", "Rich Girl", and "Hollaback Girl", the latter of which was the first single to sell over a million digital copies in the United States.
 The record contained work from a variety of producers and songwriters, including Linda Perry, Nellee Hooper, André 3000, and No Doubt bandmate Tony Kanal. "
Cool", "Luxurious", and "Crash" were also released as the singles.
 In 2005, Stefani released an extended play "Love.
 Angel.
 Music.
 Baby.
 (The Remixes)" and included the Richard X remix of "Cool", which topped the United States Dance Club Songs in November 2005.
 Hip hop musician André 3000 made two appearances on the album, including on "Long Way to Go", and his alter ego "Johnny Vulture" on "Bubble Pop Electric".
Linda Perry (born April 15, 1965) is an American Grammy nominated rock singer-songwriter, and record producer.
 She first became known as the lead singer and primary songwriter of 4 Non Blondes and has since founded two record labels and composed and produced hit songs for several other artists.
 They include: "Beautiful" by Christina Aguilera; "What You Waiting For?
" by Gwen Stefani; and "Get the Party Started" by P!nk.
 Perry has also contributed to albums by Adele, Alicia Keys, and Courtney Love, as well as signing and distributing James Blunt in the United States.
 Perry was also inducted into the Songwriters Hall of Fame in 2015.
"Lift Me Up" is a song by American singer-songwriter Christina Aguilera, taken from her sixth studio album "Bionic" (2010).
 The song was written and produced by Linda Perry, who also provided all the song's instrumentation.
 Perry and Aguilera previously collaborated on Aguilera's records "Stripped" (2002) and "Back to Basics" (2006), and on her compilation "" (2008), and the singer enlisted Perry again to work on "Bionic" as the main producer.
 However, Perry only wrote and produced "Lift Me Up".
Currents is the third studio album by Australian rock band Tame Impala, released on 17 July 2015 by Modular Recordings and Universal Music Australia in Australia, Fiction Records in Europe and Interscope Records in the United States.
 Like the group's previous two albums, "Currents" was written, recorded, performed, and produced by primary member Kevin Parker.
 For the first time, Parker also mixed the music.
 It was also the first time that Parker recorded all instruments by himself; the album featured no other collaborators.

Question: Who has composed more songs for other artists, Linda Perry or Kevin Parker?
Answer: Linda Perry