Listen to Let's Do It (Let's Fall In Love) online. Let's Do It (Let's Fall In Love) is an English language song and is sung by Bunny Berigan Orchestra. Let's Do It (Let's Fall In Love), from the album The Best Of Bunny Berigan I Can't Get Started, was released in the year 2012. The duration of the song is 3:14. Download English songs online from JioSaavn.