SDP (German duo, a.k.a. “Stonedeafproduction”)

SDP, an abbreviation of Stonedeafproduction, is a German pop/hip hop duo made up of singer and producer Vincent Stein and singer and guitarist Dag-Alexis Kopplin. The duo is signed to the Berliner Plattenbau label. The band was founded in 1999 in Berlin-Spandau as Stonedeafproduction before shortening its name to SDP. The band performs live with an accompanying band of musicians that changes, but mainly includes Raphael Seidel (bass), Phil Sunday (guitar), Thilo Brandt (drums) and Mad Maks (as DJ). Vincent Stein (born 10 October 1983 in Berlin) is also known as a producer with the stage name Beatzarre who produced for German rapper like Bushido, Sido and Fler and for pop duo Ich + Ich made up of Adel Tawil and Annette Humpe and many others. Demo albums 2002: Angriff aus Berlin Wikimedia Commons has media related to SDP (musical group). Laut.de: SDP page "Discographie SDP". GfK Entertainment. Retrieved 10 November 2025. AustrianChart: SDP discography Hitparade.ch SDP discography "Die unendlichste Geschichte – Album by SDP on Apple Music". iTunes. Retrieved 1 March 2019. "20 Jahre SDP: Die einmalige Jubiläums-Show (Live aus Berlin) – Album by SDP on Apple Music". Apple Music. Retrieved 2 April 2020.