Movie : Rock On
Singers : Farhan Akhtar
Song : Tum Ho To Gaata Hai Dil
Lyricist : Javed Akhtar
Actors : Farhan Akhtar, Prachi Desai, Arjun Rampal, Purab Kohli, Luke Kenny
Music Director : Shankar Mahadevan, Ehsaan Noorani, Loy Mendonca

Tum ho to gaata hai dil
Tum nahi to geet kahaan
Tum ho to hai sab haasil
Tum nahi to kya hai yahaan
Tum ho to hai sapno ke jaisa haseen ek samaa
Jo tum ho ye lagta hai ke mil gayi har khushi
Jo tum na ho ye lagta hai ke har khushi mein hai kami
Tumko hai maangti ye zindagi….

Hoo ho hoo ho hooo…..
Hoo ho hoo ho hooo…..
Hoo ho hoo ho hooo…..

Tum ho to raahein bhi hain
Tum nahi to raste kahaan
Tum ho to yahaan sabhi hai
Tum nahi to kaun yahaan
Tum ho to hai har ek pal meharbaan
Ye jahaan………..

Jo tum ho hawaa mein bhi mohabbton ka rang hai
Jo tum na ho to phir koi na josh na umang hai
Tum mili to mili ye zindagi……
Hoo ho hoo ho hooo…..
Hoo ho hoo ho hooo…..

It is a romantic number of the film. This song is also sung by ‘Farhan Akhtar’. Well, he had made his best as a singer also, though it is first time to him as a playback singing.