One Voice Children's Choir -《No Plan B》 (Chord Falling F Key)
Artist: One Voice Children's Choir
Chord F Key 115 hits
OnlyOneOf (온리원오브) -《cOy》 (Chord Falling CSharp Key)
Artist: OnlyOneOf (온리원오브)
Chord CSharp Key 115 hits
ONE OK ROCK -《Neon》 (Chord Falling D Key)
Artist: ONE OK ROCK
Chord D Key 115 hits
One Hit Wonder -《Yodeedohdaydeedaydohdee》 (Chord Falling C Key)
Artist: One Hit Wonder
Chord C Key 115 hits
One Hit Wonder -《purple boots》 (Chord Falling E Key)
Artist: One Hit Wonder
Chord E Key 115 hits
One Direction -《Stand Up》 (Chord Falling E Key)
Artist: One Direction
Chord E Key 114 hits
One Direction -《Gotta Be You》 (Chord Falling Ab Key)
Artist: One Direction
Chord Ab Key 114 hits
One Direction -《Same Mistakes》 (Chord Falling Ab Key)
Artist: One Direction
Chord Ab Key 114 hits
One Direction -《Everything About You》 (Chord Falling C Key)
Artist: One Direction
Chord C Key 114 hits
One Direction -《Intro》 (Chord Falling E Key)
Artist: One Direction
Chord E Key 114 hits
One Direction -《Na Na Na》 (Chord Falling Eb Key)
Artist: One Direction
Chord Eb Key 114 hits
ONE OK ROCK -《my sweet baby》 (Chord Falling Eb Key)
Artist: ONE OK ROCK
Chord Eb Key 114 hits
ONE OK ROCK -《The Beginning》 (Chord Falling C Key)
Artist: ONE OK ROCK
Chord C Key 114 hits
OneRepublic -《I Lived》 (Chord Falling A Key)
Artist: OneRepublic
Chord A Key 114 hits
OneRepublic -《Burning Bridges》 (Chord Falling CSharp Key)
Artist: OneRepublic
Chord CSharp Key 114 hits
One Direction -《Best Song Ever》 (Chord Falling CSharp Key)
Artist: One Direction
Chord CSharp Key 114 hits
One Direction -《Truly Madly Deeply》 (Chord Falling C Key)
Artist: One Direction
Chord C Key 114 hits
One Direction -《Change My Mind》 (Chord Falling D Key)
Artist: One Direction
Chord D Key 114 hits
ONE OK ROCK -《過去は教科書に未来は宿題》 (Chord Falling E Key)
Artist: ONE OK ROCK
Chord E Key 114 hits
ONE OK ROCK -《もしも太陽がなくなったとしたら…》 (Chord Falling C Key)
Artist: ONE OK ROCK
Chord C Key 114 hits
OneRepublic -《All This Time》 (Chord Falling C Key)
Artist: OneRepublic
Chord C Key 114 hits
One Direction -《Act My Age》 (Chord Falling FSharp Key)
Artist: One Direction
Chord FSharp Key 114 hits
OneRepublic -《I Lived》 (Chord Falling A Key)
Artist: OneRepublic
Chord A Key 114 hits
ONE OK ROCK -《アダルトスーツ》 (Chord Falling Eb Key)
Artist: ONE OK ROCK
Chord Eb Key 114 hits
ONE OK ROCK,Tyler Carter -《Decision》 (Chord Falling D Key)
Artist: ONE OK ROCK,Tyler Carter
Chord D Key 114 hits
One Direction -《I Want to Write You a Song》 (Chord Falling F Key)
Artist: One Direction
Chord F Key 114 hits
ONE OK ROCK -《Lost in Tonight》 (Chord Falling FSharp Key)
Artist: ONE OK ROCK
Chord FSharp Key 114 hits
ONE OK ROCK -《One Way Ticket》 (Chord Falling Eb Key)
Artist: ONE OK ROCK
Chord Eb Key 114 hits
ONER -《会不会（WILL U）》 (Chord Falling Bb Key)
Artist: ONER
Chord Bb Key 114 hits
One Touch,Jupital,Sarkodie -《Enemies (Refix)》 (Chord Falling FSharp Key)