Rockin' Louie & the Mamma Jammers is a rockabilly band that emerged in the late 1970s, combining elements of country, rhythm and blues, and rock 'n' roll. The band is led by Louie Kaczmarek, also known as Rockin' Louie, whose vibrant piano playing constitutes a prominent feature of their music. Their most notable work, "Club Savoy", released in 1981, showcases their distinctive fusion of styles and is considered a classic in the rockabilly genre. Despite not achieving widespread commercial success, their contribution to the genre has influenced numerous contemporary rockabilly artists.