The Assembly is a six-piece band made of drums, bass, guitar, piano, vocals, and a trombone lead horn. Their cover repertoire includes songs from The Great American Songbook era, vocal and instrumental jazz standards of many styles, and modern songs that are adapted to fit an overall spirit of swing, blues, bossa, pop, and soul formats. They are actively composing original music from the same perspective. Their set is lively, improv heavy, filled with great material, and adaptable to many crowds.