Mish Mash! is the fifth full-length release from Regurgitator and was released on 15 November 2004. The album was the result of the Band in a Bubble project, a new reality TV-inspired media stunt sponsored and broadcast by Australian music channel, Channel V. The band entered a small glass recording studio, built in Federation Square in the centre of Melbourne, to record the album. Pedestrians could look into most rooms of the "bubble" and could watch the band work, or tune into a 24-hour digital cable television channel and watch their work on that. Nobody could enter or leave the bubble. In addition to the three band members, Australian producer Magoo, engineer Hugh and Channel V host Jabba were all also locked into the bubble with the band.