The peppy Bollywood song Tan Tana Tan Tan Taara just got a new version and this is not what you are thinking. He is singing the upbeat Tan Tana Tan Tan Taara starring Salman Khan and Karishma Kapoor, but tunes are that of the song Kahin Door Jab Din Dhal Jaaye Saanj from 1971 Hindi movie 'Anand' starring Anand Khanna.