Leftover Salmon is a pioneering American band that helped define the jamgrass genre by fusing bluegrass instrumentation with rock, funk, and jazz influences. Formed in Denver, the group is renowned for their high-energy live performances and improvisational approach, often extending songs well beyond their studio lengths. Their discography includes a wide range of recordings that showcase their versatility, from traditional acoustic arrangements to electric-driven tracks. Songs like 'Teen Angst (What The World Needs Now)' and 'Jokester' highlight their ability to blend humor and technical proficiency within a single performance. With a deep catalogue of work, the band has maintained a significant presence in the roots music scene, influencing countless musicians who seek to bridge the gap between traditional folk sounds and modern rock energy.