Watch Free Online HD Moviesjoy. Thakur’s music-dominated debut tells of a love triangle involving the famous gramophone singer Sundardas (Surendra) who is happily married to Mohini (Prabha), and the even more popular singer Tilottama (Bibbo), who falls in love with Sundardas’s voice and wants them to sing a duet and have an affair. Ghosh Babu (Advani) is the manager of the record label.