Thirsty Merc are an Australian pop rock band formed in 2002 by Rai Thistlethwayte (vocals, guitar, keyboards), Phil Stack (bass guitar), Karl Robertson (drums), and Matthew Baker (guitar). In 2004 Baker was replaced by Sean Carey who was, in turn, replaced by Matt Smith in 2010. Thirsty Merc have released one extended play, First Work (September 2003), and three studio albums: Thirsty Merc (August 2004), Slideshows (April 2007), and Mousetrap Heart (June 2010). The band have sold over 200,000 albums, toured extensively around Australia, and received national radio airplay for their tracks.