Izvornik: BASIC MUSIC THEORY. Its sequel, Making Sense With Music. Joe Procopio. Voice sheet music. Guitar sheet music. Cello sheet music.
Prijevod: BASIC glazbenu teoriju. Glas note. Gitara note. B-Stan Truba note. Violončelo note. Zbor note. Kontrabas note. Bubnjevi note. Horn note.
