Listen to Wanna Do (Karaoke Instrumental Version) (Originally Performed by Joe Weller feat. Emil) online. Wanna Do (Karaoke Instrumental Version) (Originally Performed by Joe Weller feat. Emil) is an English language song and is sung by Ratchet Instrumentals. Wanna Do (Karaoke Instrumental Version) (Originally Performed by Joe Weller feat. Emil), from the album Ratchet Instrumentals 2015, Vol. 8 (Karaoke Instrumental), was released in the year 2015. The duration of the song is 3:19. Download English songs online from JioSaavn.