Avainsana Music Theory
HD What Difference Does It Make? (2014)

What Difference Does It Make? (2014)
HD Guitar Method for the Beginning Electric or Acoustic Guitarist (2000)

Guitar Method for the Beginning Electric or Acoustic Guitarist (2000)
HD Cecil Taylor: All The Notes (2005)

Cecil Taylor: All The Notes (2005)
HD The Unanswered Question I : Musical Phonology (1976)

The Unanswered Question I : Musical Phonology (1976)
HD Informação H. J. Koellreutter (2003)

Informação H. J. Koellreutter (2003)
HD Beginner's Fingerpicking Guitar (2005)

Beginner's Fingerpicking Guitar (2005)
HD Einführung in die Zwölftonmusik (1989)

Einführung in die Zwölftonmusik (1989)