Tetrahedron is a group led by composer Quinton Knudsen. The band originally comes from the suburbs of Portland, OR, on the Northwest side. The band is influenced by a variety of genres from classical to dance music to hiphop and from death metal to grunge to indie. Most of Tetrahedrons sound though, falls into a light, fun, and upbeat, relatable indie rock sound. The band has one EP and 2 singles. ... more