November 30, 1979 –
Pink Floyd released its album The Wall on this date.
Pink Floyd rarely released singles that were also on an album because they felt their songs were best appreciated in the context of an album, where the songs and the artwork came together to form a theme. Producer Bob Ezrin convinced them that Another Brick In The Wall part II could stand on its own and would not hurt album sales. When the band relented and released it as a single, it became their only #1 hit.
The Haus of Dcaligari 