Listen to Back Doin' What We Do Best online. Back Doin' What We Do Best is an English language song and is sung by The T.F Crew and Big Tony. Back Doin' What We Do Best, from the album Chocolate City Go-Go: The Best Of T.E.D.D. & D.E.T.T. Records, was released in the year 2011. The duration of the song is 7:42. Download English songs online from JioSaavn.