STEMM

STEMM is a seminal groove metal outfit from Niagara Falls, New York, whose career is inextricably linked to the rise of mixed martial arts (MMA). Formed in 1998, the band initially explored a hybrid of hardcore and rap-influenced metal before pivoting toward a more streamlined, aggressive metalcore and groove metal sound in the early 2000s.

Their sonic identity is characterized by mid-tempo, high-impact riffs and a vocal style that balances rhythmic barking with guttural intensity. They are most famous for the track 'Face The Pain', which served as the long-running theme for the Ultimate Fighting Championship (UFC), cementing their status as the 'sound of the octagon.' Throughout their tenure, they shared stages with genre titans like Hatebreed and Sevendust, and notably played the final show of Dimebag Darrell before his passing. Their discography, particularly 'Songs for the Incurable Heart' and 'Blood Scent', represents a bridge between the nu-metal explosion and the more percussion-heavy groove metal that followed, maintaining a loyal following among fitness enthusiasts and combat sports fans.