The Thirteenth Floor Elevators were an American rock band from Austin, Texas, widely recognized as pioneers of the psychedelic rock genre in the 1960s. Led by the eccentric poet and singer Roky Erickson, they were known for their experimental sound, incorporating elements of garage rock, folk, and blues. Their debut album, "The Psychedelic Sounds of the Thirteenth Floor Elevators" (1966), is considered a seminal work in psychedelic music, featuring the jug playing of Tommy Hall, which added a distinctive, surreal quality to their music. Despite their brief existence and limited output, the band's influence is profound, inspiring countless artists in various rock subgenres.