Matchbox Twenty (or MB20, MBT, matchbox twenty, originally spelled Matchbox 20) is an alternative rock band from Orlando, Florida, United States. The members of the band are Rob Thomas (vocals, piano), Kyle Cook (guitar), Brian Yale (bass), Paul Doucette (guitar) and Ryan MacMillian (drums). Matt Beck is a live member, playing several instruments in their shows. Adam Gaynor was formerly with the band. He left it in 2005. Their three studio albums have been popular worldwide, and they have sold more than 29 million copies. They are "Yourself or Someone Like You", "Mad Season" and "More Than You Think You Are". They released recently an album with new material and their biggest hits, called "Exile on Mainstream".