There are three artists who share this name.

1) Milton William Cooper (May 6, 1943 - November 5, 2001) was an American writer and shortwave broadcaster. Cooper came to public awareness in the late 1980s by way of the burgoning UFO research community. He published his most famous work, the paranormal/parapolitical book 'Behold a Pale Horse', in 1991. He hosted his shortwave broadcast entitled 'The Hour of the Time' from 1992 through his death in 2001. This program included his sub-series called 'Mystery Babylon' which traced the secrets of government control from the time of the ancients to the Clinton administration and beyond.

Read more at http://en.wikipedia.org/wiki/Milton_William_Cooper

2) William Cooper is a member of the Black Market Militia, a group heavily affiliated with the Wu-Tang Clan. The group also consists of Hell Razah, Killah Priest, Tragedy Khadafi & Timbo King. In 2009 he released his debut album "Beware of the Pale Horse".

3) William Cooper is a music artist based in Melbourne, Australia. His many facets include accompanying, busking, and solo performing. A self-taught pianist, he has also picked up accordion and glockenspiel, alongside dijeridoo and baritone ukulele.

Having been called a "fresh talent", and "an ethereal mix if Philip Glass and a tea-set had a love child", William hopes to bring new ideas and his DIY attitude to the contemporary classical music scene.

His debut EP 'Shades of Green' has been released digitally, and also as limited edition CDs. William has also appeared with a great array of musicians including The Jane Austen Argument, Amanda Palmer, Mikelangelo, Huckleberry & Me, Brendan Maclean, and is currently in the band Dearly Wish. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.