John Clayton Mayer (born October 16, 1977) is an American guitarist and singer-songwriter. Originally from Connecticut, he briefly attended Berklee College of Music, before moving to Atlanta, Georgia, in 1998, where he refined his skills and gained a following. His first two studio albums, Room for Squares and Heavier Things, did well commercially, achieving multi-platinum status. In 2003, he won a Best Male Pop Vocal Performance Grammy for "Your Body Is a Wonderland". Mayer began his career performing mainly acoustic rock and pop, but gradually began a transition towards the blues genre in 2005 by collaborating with renowned blues artists such as B. B. King and forming the John Mayer Trio. The blues influence can be heard on his album Continuum, released in September 2006. Mayer won Best Pop Vocal Album for Continuum and Best Male Pop Vocal Performance for "Waiting on the World to Change" at the 49th Annual Grammy Awards