Real name: Mariano "Scheme" Galarza

Scheme Supreme, also known as The Mad Man Scheme, is a producer and beat-maker with a career spanning intermittently since the 1980s. He continues to produce music today. His passions cover a wide array of creative activities, including music production, beat creation, writing, art, record collecting, and graffiti. These pursuits are fundamental to his Hip Hop history and reflect his profound love for these art forms.

Aliases and alternate spellings include:
Scheme, The Mad Man Scheme, MadMan Scheme, Scheme The Butcher, Scheme Almighty, Scheme Supreme, Herman The German, and others.
Also part of various groups including:
Know GILT, The Bellevue Bound Crew (Bellevue Bound), Da Tekhoodz (The Tekhoods)