Lexicon

Lexicon (2) Schooled by the untouchable MCs of hip-hops golden age (1989-1994) and raised on the cutting-edge rock that their parents force-fed them, the brothers have an inherent knack for wordplay and songwriting, resulting in vivid imagery and entertaining stories. Since 2001, the duo has released two full-length albums that have earned them a passionate and dedicated fan-base. Known around LA for their extraordinarily energetic live shows and a genre-bending sound as sprawling as the city that shaped it, Lexicon supplies the soundtrack to life as it races by.

[Lexicon (1)
Lexicon is a techno/tech-house/house duo from germany consisting of Levent Faki (DJ La Monde) & Jost Gerischer. They have had several releases on German House label "Plastic City", including their dance-friendly tech-house album "The Lessons". Jost Gerischer also figurates under other tech-house projects, such as "The Mulder" and "Jon Silva".

Plastic City link:
http://www.plasticcity.de/index.php?main=artist&artist=lexicon&name=Lexicon]

[edit note: this is not Lexicon you also find on Plastic City mentioned as Lexicon(1) here)