SDP (short for Stonedeafproduction) is a hip-hop duo composed of Vincent Stein
and Dag-Alexis Kopplin. Before joining the group, Stein cut his teeth as a
producer under the name Beatzarre, working with several up-and-coming rap
artists. Formed in Berlin in 1999, SDP made its official debut in 2004 with the
album Räuberpistolen but their big break arrived in 2010 with the Sido
collaboration "Ne Leiche," included in their fifth full-length
Konstrastprogramm. The release of the album Die bekannteste unbekannte Band der
Welt in 2012 marked their debut on the German charts, reaching N...