Of course, I knew the title of the song as given by Yashraj, that is 'tune maari entriyaan' and so I heard is as 'tune maari entriyaan re'. But then I heard the song later when I realized one could think of it as 'tune maari entry yaar' and then listened to the entire song again. And there is nothing that clears that the song is exactly what YRF mentions it is, or if it is 'tune mari entry yaar'. You can hear it either way and it would sound perfectly alright.
If anything, one could wonder why the line would be tune maari entriyaan when there is only one girl who is to enter the heart. Also, I see only one bell ringing in everyone's hand, so I'd go for 'tune maari entry yaar' being more logical. Now why would they call it 'tune maari entriyaan' is still outside my brain's reach. Only guess I can make is that they gave someone the CD and asked him to listen and label the songs and that someone thought the song was tune maari entriyaan.
Whatever it is, the song is tune maari entriyaan now. But then you're free to assume what you like. :)
Also, the Full Lyrics of the song with Translation can be found HERE.