| Song | Happy Birthday |
| Singer | Diljit Dosanjh |
| Music | Jatinder Shah |
| Lyrics | Balvir Boparai |
| Movie | Disco Singh (2014) |
| Cast | Diljit Dosanjh, Surveen Chawla |
Happy Birthday – Mp3 Song Download
Download & play online Happy Birthday mp3 song in high quality. This song is sung by Diljit Dosanjh, music by Jatinder Shah, & lyrics penned down by Balvir Boparai. This song is from Disco Singh (2014) movie, starring Diljit Dosanjh, Surveen Chawla.