Note: ALL of the reference resources below can be searched with two searches--one in Music Online Reference, the other in Oxford Music Online.
Reference sources provide a quick and effective way of locating factual or essential background information.
Reference resources include encyclopedias, dictionaries, handbooks, and statistical sources; they are excellent starting points for research.
Best starting point: Music Online Reference.
Music Online Reference is a collection of over 169 full-text music reference sources. These 169 full-text resources focus on African-American music, classical music, and world music.
Next source to check: Oxford Music Online: a collection of several full-text reference sources dealing with music.
Supplement these full-text resources with print reference resources, found in Bishop Library, and listed in the center box. REF call numbers point to print sources found in Bishop Library.
Image source: By っ. Public Domain. Wikimedia Commons.