Drumer and lead vocalist of the band Unicorn during the 1970's. In August 1973, he was hired to play on a trio of demos recorded at Dave Gilmour's home studio in 1973. Of these, only Passing Through Air was ever released officially.
Perrier died of a heart attack on 6 September 2005.
- Unicorn singer/drummer passes on. Brain Damage - Pink Floyd news resource, retrieved 13 September 2017.