John Mayer, American singer-songwriter, guitarist, and producer

John Clayton Mayer is an American singer, songwriter, and guitarist. He attended Berklee College of Music in Boston, but he left for Atlanta in 1997 with fellow guitarist Clay Cook, with whom he formed the short-lived rock duo Lo-Fi Masters. After their split, Mayer continued to play at local clubs, refining his skills and gaining a minor following. He performed at the 2000 South by Southwest festival, and was subsequently signed by Aware Records, an imprint of Columbia Records through which he released his debut extended play (EP), Inside Wants Out (1999). His first two studio albums—Room for Squares (2001) and Heavier Things (2003)—were both met with critical and commercial success. The former album spawned the single "Your Body Is a Wonderland", which won Best Male Pop Vocal Performance at the 45th Annual Grammy Awards, while the latter album peaked atop the Billboard 200.