Booker T. & the M.G.'s is an American instrumental R&B band formed in 1962 in Memphis, Tennessee. The group is known for its unique blend of soul, funk, and rock music, and it played a significant role in shaping the sound of Stax Records, a prominent record label during the 1960s. The band members included Booker T. Jones on keyboards, Steve Cropper on guitar, Donald "Duck" Dunn on bass, and Al Jackson Jr. on drums. Their most famous song, "Green Onions," became a classic and is often associated with the genre. The band's influence extends beyond their recordings, as they served as the house band for many artists at Stax, backing musicians like Otis Redding and Wilson Pickett. Their innovative sound and tight arrangements have left a lasting legacy in the world of music.