Listen to Itni Badi Mehfil online. Itni Badi Mehfil is a Hindi language song and is sung by Shankar-Jaikishan and Asha Bhosle. Itni Badi Mehfil, from the album Sizzling Hits Of Asha Bhosle, was released in the year 1960. The duration of the song is 4:50. Download Hindi songs online from JioSaavn.