Listen to Aaj Mausam Bada Beimaan Hai - Today The Weather Is Deceitful(Loafer) online. Aaj Mausam Bada Beimaan Hai - Today The Weather Is Deceitful(Loafer) is a Hindi language song and is sung by Sonu Nigam and Cbso. Aaj Mausam Bada Beimaan Hai - Today The Weather Is Deceitful(Loafer), from the album Sonu Niigaam And Cbso - Rafi Resurrected - Vol 1, was released in the year 1994. The duration of the song is 6:36. Download Hindi songs online from JioSaavn.