In 2000 Wolfgang Seifen was appointed professor of improvisation at the Universität der Künste in Berlin, and in 2004 he was appointed the organist of the Kaiser Wilhelm Memorial Church in Berlin.
Official Website:
http://www.wolfgangseifen.de/
Full bio. You can hear him on Spotify.
He has his own channel on YouTube:
http://www.youtube.com/channel/UCWI8vAAevvH99Vaht8a_cxw
Videos:
Suite in French Style – Marienbasilika – Kevelaer
Recordings:
Wolfgang Seifen and Ensemble “Virga Strata”
Gregorian Chant and Organ Improvisation
Wolfgang Seifen Improvises, Live Concert
UM-20341
Wolfgang Seifen improvises in a live concert at Holy Ghost Church in Mannheim, Germany.