Mercury4 were an Australian boy band vocal quartet formed in 2002 with Rien Low, Brad Johnston, Javier Perez and Cole Rintoul. In early 2004 Perez was replaced by Kevin Layton. They issued a self-titled studio album, Mercury4 (May 2004) which reached the ARIA Albums Chart top 40. Their highest-charting single, "Get Me Some" (June 2003) had peaked at No. 5 on the related ARIA Singles Chart. It was followed by "5 Years from Now" (January 2004), which reached the top 20 and their cover version of "Every Little Step" (May 2004) peaked in the top 30. However, the group disbanded by late 2004.