Listen to Watcha Gonna Do 'Bout It online. Watcha Gonna Do 'Bout It is an English language song and is sung by Mustangs. Watcha Gonna Do 'Bout It, from the album Cult Cargo: Grand Bahama Goombay, was released in the year 2007. The duration of the song is 4:08. Download English songs online from JioSaavn.