!, is an extended play by Australian rock band Regurgitator released in August 2005.

[4][1] In August 2004, Regurgitator relocated to Federation Square, Melbourne, as part of Foxtel 's Australian music channel, Channel V's Band in a Bubble program, in which the band entered a small glass recording studio while the public could watch the band work, or tune into a 24-hour digital cable television channel.

[5] This recording session resulted in the band's fifth studio album Mish Mash!, which was released in November 2004 and peaked at number 52 on the ARIA charts.

Amongst the usual fusion of pop, rock, hip-hop and electronica is a 34-minute ambient piece, "Pillowhead Orchestra"; Kostic said "We did that really late one night in the bubble...

It was a Friday or Saturday night and there were a lot of people just hanging around outside.