The John Mayer Band is a musical group led by singer-songwriter and guitarist John Mayer. Known for their blend of rock, blues, and pop, the band has gained a significant following since its formation. The lineup has varied over the years, but it typically includes talented musicians who contribute to Mayer's distinctive sound. The band is recognized for its live performances, where they often showcase improvisation and extended solos. John Mayer has released several successful albums, both as a solo artist and with the band, earning multiple awards, including Grammy Awards, for his contributions to music.