After performing around Los Angeles with a variety of musicians, Marshall began getting work as a session musician, appearing on recordings for artists such as
Tone Loc,
Etta James, and
Sting. In 1988, he and his brother
Lonnie Marshall formed a band they called Marshall Law. They signed a development deal with
Island Records and recorded a demo for them. The band broke up having only released two tracks on a Ska Parade compilation. After the breakup, Lonnie formed
Weapon of Choice. Marshall continued to perform locally in Los Angeles and briefly led his own band, Alpha Jerk, before disbanding it to join the
Red Hot Chili Peppers in 1992. Marshall Law reunited in 2006 and released an album,
another X-cuse. ==Red Hot Chili Peppers==