"Let the Good Times Roll" is a jump blues song recorded in 1946 by Louis Jordan and his Tympany Five. A mid-tempo twelve-bar blues, the song became a blues standard and one of Jordan's best-known songs.

"Let the Good Times Roll" is "Louis Jordan's buoyant invitation to party":

The song was written by Sam Theard, a New Orleans-born blues singer and songwriter, and was co-credited to Fleecie Moore, Jordan's wife, who never wrote a lyric in her life (however, her name was sometimes substituted for Jordan's to get around an inconvenient publishing contract; this strategy backfired when Louis and Fleecie divorced acrimoniously and she kept ownership of the songs he'd put her name on -- thus denying him any income from them). Jordan and the Tympany Five performed the song in the 1947 film Reet, Petite, and Gone, although the studio recording rather than a live performance is used in the soundtrack.

"Let the Good Times Roll" reached number two in the Billboard R&B chart in 1947. Its A-side, "Ain't Nobody Here but Us Chickens", was the top number one record of 1947 — both songs spent nearly six months in the chart. In 2009, the song was acknowledged with a Grammy Hall of Fame Award and was inducted into the Blues Foundation Hall of Fame in 2013 in the "Classic of Blues Recording — Singles or Album Tracks" category.

Numerous artists have performed "Let the Good Times Roll" and many have recorded it, including: Ray Charles (1959, The Genius of Ray Charles), Sam Butera and the Silent Witnesses (from the 1960 album The Wildest Clan), Georgie Fame and the Blue Flames (1964 Rhythm and Blues at the Flamingo), Muddy Waters (1975, Muddy Waters Woodstock Album), Koko Taylor (1978, The Earthshaker), Clifton Chenier and His Red Hot Louisiana Band (1982, Live at the San Francisco Blues Festival), Buckwheat Zydeco and Ils Sont Partis Band (1992, Let the Good Times Roll - released 2009), Quincy Jones (with Stevie Wonder, Bono, and Ray Charles – 1995, Q's Jook Joint), Rick Derringer (1998, Blues Deluxe), and Johnny Mathis with Gordon Goodwin's Big Phat Band (2003, "XXL").

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