1989.  - herrick, christopher - toccata und fuge d-moll bwv,toccata,fuge,herrick, christopher - toccata, adagio und fuge c-,toccata,adagio,fuge,herrick, christopher - toccata und fuge f-dur bwv,toccata,fug..

1987.  C.  Herrick-metzler organ of pfarrkirche st.  Michael kaisten, switzerland - herrick, christopher - herr christ, der einig gott,herrick, christopher - fantasia c-dur bwv 573,he..