"Sweet Head" is a song written by David Bowie which was recorded live at Trident Studios on 11th November 1971. It took 28 years before it was eventually released and it first appeared on the Rykodisc CD release of Ziggy Stardust in 1990. Its release came as a complete surprise to even the most die-hard Bowie fans and collectors who were totally unaware of the track prior to its issue.