Keep Holding On Adam Anders, Glee Cast, Roger Emerson, Avril Lavigne, Dr. Luke, Steve Milloy Piano, Guitar, Trombone, Trumpet, Bass guitar, Bass Alternative Pop/Rock, Pop Rock, Folk, Rock, punk
Keeps Gettin' Better Christina Aguilera, Linda Perry Guitar, Piano, Electric guitar Dance, Adult Contemporary, Teen Pop, Folk, Neo Soul
Kids Of The Future Roger Emerson, Jonas Brothers, Ricky Wilde, Marty Wilde Piano, Guitar, Electric guitar Teen Pop, Children, Pop, Funk, Pop Rock
Just A Game Jasmine Van Den Bogaerde Piano, Guitar Alternative Pop/Rock, Pop, Soundtrack, Pop Rock, Stage & Screen
Just Like A Pill Dallas Austin, Alecia Moore Guitar, Piano, Electric guitar Club/Dance, Rock, Rhythm & Blues, Folk, New Age
Keep It Real Nick Jonas, Joe Jonas, Jonas Brothers, Kevin Jonas II, Joseph Jonas, Nicholas Jonas Piano, Guitar, Electric guitar Folk, Pop Rock, Teen Pop, Pop
Kiss You Kristian Lundin, Johan Schuster, Kristoffer Fogelmark, Carl Falk, Rami Yacoub, Albin Nedler Piano, Guitar Teen Idol, Folk, Country, Dance-pop, Pop
Kiss Me Kiss Me John Feldman, 5 Seconds of Summer, Alex Gaskarth, Calum Hood, Luke Hemmings, John Feldmann Electric guitar, Guitar, Piano Teen Pop, Pop, Folk, Punk-Pop, Pop Rock
Kicking And Screaming Ashlee Simpson, Miley Cyrus, John Shanks, Kara DioGuardi Guitar, Piano, Electric guitar Pop, Teen Pop, Dance-pop, Pop Rock
Kiss Me Quick Jin Choi, Alistair Tennant, Doc Pomus, Elvis Presley, Greg Bonnick, Leo Silva Guitar, Piano, Saxophone, Tenor, Tenor Saxophone Contemporary R&B, Electronic, Dance-pop, Pop, Folk
LA Girls Jason Evigan, Jacob Kasher, Jacob Kasher Hindlin, Charlie Puth, Sean Douglas Piano, Guitar Teen Pop, Pop
Lala Carlos Alberto Butter Aguila, Kara DioGuardi, Siggy Vazquez Rodriguez, John Shanks, Ashlee Simpson, Myke Towers Guitar, Piano Folk, Dance-pop, Pop, Teen Pop, Pop Rock
Last First Kiss Carl Falk, Rami Yacoub, Savan Kotecha, Albin Nedler, Liam Payne, One Direction Guitar, Piano Pop, Pop Rock, Folk, Teen Pop, Dance-pop
Last Friday Night Lukasz Gottwald, Dr. Luke, Bonnie McKee, Benjamin Levin, Max Martin, Glee Cast Piano, Alto Saxophone, Guitar, Flute, Violin, Clarinet Teen Pop, Dance-pop, Musical, Rock, Stage & Screen
Last Kiss Joe Bonamassa, Manuel Seal, J. Frank Wilson, Jermaine Dupri, Mariah Carey, Taylor Swift Piano, Guitar, Ukulele, Electric guitar Rock, Country, Country Pop, Boogie Woogie, punk
Last Time Around Nick Jonas, Greg Garbowsky, Elvis Presley, Nicholas Jonas, PJ Bianco Guitar, Piano, Electric guitar Folk, Pop Rock, Teen Pop, Pop
La Da Dee Wayne Wilkins, Cody Simpson, Antwoine Collins, Kevin Anyaeeji, Wayne Andrew Wilkins, Keinan Abdi Warsame Piano Dance-pop, Folk World & Country, Teen Pop, Pop, Pop Rock
Leave Right Now David Lartey, Will Young, Francis Eg White, Francis White, Dale Kynaston, Geoff Cloke Piano, Guitar, Euphonium, Tuba, Trombone, Trumpet Folk, Ballad, Pop, Adult Contemporary, Dance-pop
