Indian idol boy band

Heyyy everyonee
sooo iluvd the boy band ....who else did???
tho welll does any one know the song they sang?? the 1st one
its like tu jo naa aayi teri yaad aayi
tho is tht frm a movie or a song of there own??
cuz i kno there coming out with there album
wich omg!! i cant waitt for
tho if its not there own any one know the song???