Train, Mat Kearney & Andy Grammer

Train burst on to the scene with their self-titled debut album in 1998. The band was formed in San Francisco by Rob Hotchkiss and Charlie Colin, along with current members Patrick Monahan, Jimmy Stafford and Scott Underwood. Their second album Drops of Jupiter brought the band immense success. Their single "Drops of Jupiter" was an international hit and won two Grammys in 2002. Train's other notable songs have included 1998's "Meet Virginia," 2003's "Calling All Angels," and 2009's megahit "Hey Soul Sister."