Listen to Helkolok Ondooru online. Helkolok Ondooru is a Kannada language song and is sung by Mohanakumari and P. Kalingarao. Helkolok Ondooru, from the album Kannada Non - Film Hits Vol - 4, was released in the year 2022. The duration of the song is 2:51. Download Kannada songs online from JioSaavn.