Listen to Kotnanbulu online. Kotnanbulu is a Telugu language song and is sung by N.C. Sridevi. Kotnanbulu, from the album Kalyana Vaibhogame Vol. 2 (Sampradaya Pelli Paatalu), was released in the year 2020. The duration of the song is 5:01. Download Telugu songs online from JioSaavn.