Listen to Challagaali Veestundhi online. Challagaali Veestundhi is a Telugu language song and is sung by S. P. Balasubrahmanyam and P. Susheela. Challagaali Veestundhi, from the album Challenge Ramudu, was released in the year 1979. The duration of the song is 4:14. Download Telugu songs online from JioSaavn.