FEVER 333

Fever 333 are an American rock and rapcore group formed in Inglewood, California, fronted by vocalist Jason Aalon Butler, previously of the post-hardcore band letlive, alongside drummer Aric Improta and guitarist Stephen Harrison. The band's origin was deliberately theatrical: their first appearance was a pop-up show in the parking lot of Randy's Donuts on July 4th, staged as a political and artistic statement rather than a conventional debut.

Musically, the band fuses hardcore punk energy, rap cadences, and arena-sized rock hooks, with Butler's confrontational, socially charged lyrics addressing race, class, and American identity. Early tracks like «We're Coming In» and «Hunting Season» established this aggressive, message-driven sound, which carried through to their debut release, Made an America, released via Roadrunner Records in 2018.

Fever 333 built their reputation on intense, audience-immersive live performances as much as on recordings, positioning themselves within a lineage of rap-rock and rapcore acts while carving out a distinctly politically engaged identity. Songs such as «Walking in My Shoes» and later material like «Hellfire» and «BURN IT» expanded their sound while keeping the band's core mix of aggression, groove, and pointed social commentary intact.