Listen to Appu Deppu Deppudo online. Appu Deppu Deppudo is a Telugu language song and is sung by S. P. Balasubrahmanyam and P. Susheela. Appu Deppu Deppudo, from the album Radha Krishna, was released in the year 1978. The duration of the song is 3:55. Download Telugu songs online from JioSaavn.