

| Reference Materials |
| Grove's Dictionaries of Music | |
| Lewis Music Library at M.I.T. | |
| University Music Libraries at Virginia Tech. | |
| The Library of Congress | |
| Renaissance Music Reference (The Vatican) |
| Classical Artists | |
| The Music Pages (Composition Resources) | |
| The American Society of Composers, Authors and Publishers (ASCAP) | |
| Broadcast Music Inc. (BMI) |
| Indiana University | |
| University of Cincinnati,CCM | |
| Peabody Conservatory of Music | |
| The New England Conservatory | |
| Northwestern University, School of Music |