Listen to Kaithwara Ke Mast Boy online. Kaithwara Ke Mast Boy is a Hindi language song and is sung by Rijwan Kaithwadiy. Kaithwara Ke Mast Boy, from the album Kaithwara Ke Mast Boy, was released in the year 2022. The duration of the song is 15:37. Download Hindi songs online from JioSaavn.