- E-bookLessons in Music Form A Manual of Analysis of All the Structural Factors and Designs Employed in Musical CompositionPercy Goetschius
- E-bookLessons in Music FormPercy Goetschius
- E-bookLessons in Music FormPercy Goetschius
- E-bookManual on Music FormPercy Goetschius
- E-bookLessons in Music FormPercy Goetschius
- E-bookLessons in Music FormPercy Goetschius