Captain Bart and the Tequila Mockingbirds

Captain Bart and the Tequila Mockingbirds is a band in the future that Bart will have with Ralph.

History
Nelson gave Captain Bart and the Tequila Mockingbirds a gig on Nelson's Crab Shack but the audience did not like their performance.

Behind the Laughter

 * The band's name is likely a pun on:
 * , a singer/songwriter/musician who was known for his unconventional and genre-spanning musical style.
 * The 1960 novel  by.