There are 3 bands with this name: 1) San Francisco vigilante-core, fighting violent crime through shitty lyrics and epic solos. 2) Hailing from a city who's musical legacy stretches back to Motown's singing sensations The Marvelettes, arrives Inkster, Michigan's own hip-hop group Street Justice The trio, commonly referred to as SJ, is comprised of Ketchphraze (Chrishaun Stanton) Redd (Clifford Johnson) and Jypsy (Julian Hearn), who together form a group that exemplifies a combination of passion, energy, and versatility.