De Matze Album "Herz & Seele"
Released 08.09.2023

Feature track "Alte neue Schule" on Sampler "Gigs For You Vol 1"
Released 2006

Feature track "Tanzt!" on Sampler "RapPlus Vol. 5"
Released 2005

Feature tracks "Verkehrte Welten" and "Immer noch (RMX)" on Sampler "KO-Laboration"
Released 2004

HartBeatz EP "ZWEI"
Released 2004

HartBeatz LP "Stone Cold Gentlemen"
Released 2003

Feature track "Blind Date" on Flavour LP "Wortgewandt"
Released 2002

Mund Art 4-track promo "Viele Augen"
Released 2000

Family Business 4-track demo "Kranke Gedanken"
Released 1999