Listen to Just A-Settin' and A-Rockin' online. Just A-Settin' and A-Rockin' is an Unknown language song and is sung by Duke Ellington. Just A-Settin' and A-Rockin', from the album Classics 1, was released in the year 2008. The duration of the song is 3:34. Download Unknown songs online from JioSaavn.