Hello 20th century researchers! (You wild people, you). This guide includes some era specific resources to help you on your projects, papers and general studies. Be warned that this guide does not offer ways to search for information. This means you should also look at the Basic Music Reference Tools Guide found at http://lib.guides.umd.edu/BMRT.
This guide does include selected:
-Bibliographies of Music Literature
-Dictionaries and Encyclopedias
-Collections and Thematic Catalogues
It should be enough to give you a head start in some of your research, and for more specific topics you can reference the BMRT guide referred to above.
Having trouble finding sources?
Come to the Performing Arts Library and ask for help!
You can also ask your professor or classmates for research tips and advise.