Externer Bildverweis Institution European Piano Teachers Association (EPTA) Sektion der Bundesrepublik Deutschland e. V. Dr. Rainer Lorenz Nittenauer Str. 31, 93057 Regensburg read more
Externer Bildverweis Institution European Music School Union (EMU) Postbox 410852, 50868 Köln read more
Externer Bildverweis Institution European Guitar- and Mandolin-Association (EGMA) Rüdiger Grambow Huulkamp 26, 22397 Hamburg read more