Bhool jaaun is the song of upcoming movie Damadamm. 'Damadamm' is a new Himesh Reshammiya,Sonal Sehgal and Purbi Joshi starrer movie. It is romantic comedy movie with some great music in 'Himesh Reshammiya' sytle. The singer name is Sachin Gupta who has given some great chartbuster songs in few bollywood movies.