Organ improvisation | Fantasia on the national anthems of USA and Germany 

Gereon Krahforst improvises a fantasia and fugue on the national anthems of the United States of America and Germany. He plays the Fisk-Rosales organ in the Edythe Bates organ hall of the Shepherd School of Music / Rice University in Houston, Texas, USA. The fantasia, called "friendship poem", was recorded November 2007; Gereon performed two concerts with repertory and improvisaions and held master classes both for the students of Schepherd school of music and for the AGO Houston chapter.