Jörn-Uwe Fahrenkrog-Petersen (born 10 March 1960) is a German keyboard player, producer and composer. He was the keyboardist of the band Nena and co-wrote their world famous hit "99 Luftballons" as well as another great hit entitled "Irgendwie, irgendwo, irgendwann" (German for sometime, somewhere, somehow). Career In 2011, Fahrenkrog-Petersen joined forces with former Modern Talking lead singer Thomas Anders as a dance-pop duo Anders/Fahrenkrog. The two released their first single "Gigolo" on 27 May 2011, followed by the album "Two" on 10 June. The album peaked at No. 11 in the German album charts. References External links 1960 births German new wave musicians German record producers German songwriters Living people Musicians from Berlin Nena (band) members