Sound Tribe Sector 9, often referred to as STS9, is a progressive electronic music group formed in 1998 in Boulder, Colorado. The band's unique sound is characterized by a blend of jam band and electronic music elements, featuring intricate instrumentation and thought-provoking lyrics.

STS9 has released numerous critically acclaimed albums, including 'Seasons 01' and 'Artifact.' These albums showcase the band's ability to create complex and engaging music that appeals to a diverse range of audiences. Their live performances are also highly regarded, with the band known for their intense energy and improvisational skills.

The band's members have been involved in various side projects and collaborations over the years, further expanding their musical influence. STS9's music often explores themes of social justice, environmentalism, and personal growth, resonating with fans who appreciate their thoughtful and introspective approach.

With a dedicated fan base and a reputation for delivering unforgettable live shows, STS9 continues to be a driving force in the progressive electronic music scene.