Song - Ya Rabba
Film - Salaam-E-Ishq
Singer - Kailash Kher
Lyricist - Sameer
Music Director - Shankar Mahadevan, Ehsaan Noorani, Loy Mendonca
Artist - John Abraham, Juhi Chawla, Anil Kapoor, Govinda, Ayisha Takia
Music On - T-Series

Set it as your caller tune - http://goo.gl/0B7fJV