Listen to The Girl Behind the Bar online. The Girl Behind the Bar is an English language song and is sung by Lester Flatt and Earl Scruggs And The Stanley Brothers. The Girl Behind the Bar, from the album Lester Flatt & Earl Scruggs And The Stanley Brothers Selected Sides 1947 - 1953, was released in the year 2005. The duration of the song is 2:15. Download English songs online from JioSaavn.