"All I Want is You" is a single by English rock band Roxy Music, written by Bryan Ferry, and taken from their 1974 album Country Life. It reached a peak of #12 on the UK Official Singles Chart, in an eight week stint on the charts. The single is also notable for its B-side, an instrumental track called "Your Application's Failed", which is the only track to date written by drummer Paul Thompson. The track was re-released on The Thrill of It All boxset.