http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Bd.1: Pentatonic. - Bd.2: Major: drone bass - triads. - Bd.3: Major: dominant and subdominant triads. - Bd.5: Minor: dominant and subdominant triads
Ο τόμος 4 υπάρχει στην πρωτότυπη Γερμανική έκδοση
English version adapted from orff-schulwerk by Margaret Murray