Marc Alpina

* 13. August 1965 in Erlenbach. Andreas ratzka is one of the most successful composers in the German music business. Under the pseudonym of Marc Alpina, he writes not only all the hits by the Duo Treibsand, but also for fellow artists, including Maria & Margot Hellwig, Takeo Ischi, Die Jacob Sisters, Ulla Norden, Bata Illic, Géraldine Olivier, Edina Pop, Ilse Werner, Lys Assia, Heino, Michaela Christ, Schwarzwaldfamilie Seitz, Bert Beel, Christian Steffen, Duo California, Ricky King or Lydia Huber. Together with his business partner Andreas Wöber, Andreas Ratzka is owner of record company Rubin Records