Listen to Hello Boys online. Hello Boys is a Kannada language song and is sung by L.N. Shastri, Apoorva Sridhar, Gurukiran and Rajendra Karanth. Hello Boys, from the album Sathyavan Savithri, was released in the year 2007. The duration of the song is 4:24. Download Kannada songs online from JioSaavn.