Mathias Schober (Lossless, Optimo Trax / Berlin)Berlin-based DJ/Producer Mathias Schober is a man of a thousand disguises, it seems. Whether releasing under his full name, or aliases such as SHOW-B, SB, Mathias’ records consistently nd themselves into the record boxes of the most highly esteemed DJs of the world such as Sven Väth, Dixon, Mano Le Tough, and Ame.