Sister Sledge 6 songs Shop Sister Sledge on AmazonAlbums & MusicMerchandiseAs an Amazon Associate, we earn from qualifying purchases. All Songs by Sister Sledge 1 Aeroplane 2 Lovely Day 3 Outer Space 4 Pigs on the Wing, Pt. 2 5 U Know Whats Up 6 כל שהיה ביניו