Listen to Amma Nanu Ammakey online. Amma Nanu Ammakey is a Telugu language song and is sung by R. Narayana Murthy and Usha. Amma Nanu Ammakey, from the album Amma Meda Ottu, was released in the year 2000. The duration of the song is 5:17. Download Telugu songs online from JioSaavn.