Listen to It Don't Mean A Thing (If It Ain't Got That Swing) 1939 online. It Don't Mean A Thing (If It Ain't Got That Swing) 1939 is an English language song and is sung by The Mills Brothers. It Don't Mean A Thing (If It Ain't Got That Swing) 1939, from the album It Don't Mean A Thing (If It Ain't Got That Swing) (The Music Of Duke Ellington 1925-1944), was released in the year 2015. The duration of the song is 2:51. Download English songs online from JioSaavn.