John Mayer is an American guitarist and singer-songwriter. His single Your Body Is a Wonderland won a Grammy Award for Best Male Pop Vocal Performance in 2003. His albums include Room for Squares, Heavier Things, and Continuum. Mayer won a Grammy Award for Best Pop Vocal Album in 2007 and Song of the Year for Daughters in 2005. In the 2010s, he shifted his musical style to pedal-steel-inflected ballads influenced by hippie California. He formed Dead & Company with surviving members of the Grateful Dead in 2015. Mayer has also appeared in the films Get Hard and Where the Light Is: John Mayer Live in Los Angeles, as well as the documentary Billy Joel: Live At Shea Stadium. His most popular songs include Slow Dancing in a Burning Room, Gravity, and Waiting On the World to Change.