Jason Aalon Alexander Butler (born July 17, 1986)[1] is an American musician and political activist[2][3][4] from Inglewood, California.

[11] Butler got together with Keeyan Majdi, Alex Haythorn, Christian Johansen, and Ben Sharp in 2002 to form letlive., a post-hardcore band based out of Los Angeles.

Following his Letlive break up, Jason teamed up with former The Chariot guitarist Stephen Harrison and Night Verses drummer Aric Improta to create Fever 333 in July 2017, a rapcore band who had their debut performance in a donut shop parking lot.

[16] Fever 333's debut EP Made An America was released on March 23 and Wall of Sound have given it an 8/10 stating it's a "raw, hard-hitting and in your face, but not only will it get your blood pumping and body moving, hopefully you’ll learn a thing or two about the cause and movement behind the band and how they intend to use their voices for the greater good of Americans and those feeling the impacts of authority injustice around the world.

[19] In October 2019, Butler founded the not-for-profit independent record label 333 Wreckords Crew, stating that "In my mind this community would thrive due to its unique focus on ethics, progressiveness, a symbiotic structuring and, of course, dope art".

[22] Butler follows a straight edge lifestyle and, while "it was a group of people I identified with", he has a skeptical stance towards the movement now because "it itself has shown me bits of the culture that have ostracised and been quite hateful to those that don’t subscribe.

"[23] In an interview with Noisey, Butler stated that he has been sober since childhood because he did not like the "fever dreams" and "strange way of thinking" that are brought on by drugs.