During the 1920s Nixon helped to pioneer the use of the harmonica as a rhythm instrument in a band setting, rather than as a novelty solo instrument. After Estes died in 1979, Nixon played with the Beale Street Jug Band (also called the Memphis Jug Band). Nixon's last recording, "Tappin' That Thing" (HMG Records), was recorded shortly before his death in 1984, in Jackson, Tennessee.[2]