Below are a few examples of the many kinds of sources available within three basic music call-number areas.
M: Music Scores and Recordings
- M3: Collections by Composer
- M20-M39: Piano Music
- M1001: Symphonies
- M1500: Operas
ML: Books about Music
- ML100: Dictionaries/Encyclopedias
- ML410: Biography
- ML460: Musical Instruments
MT: Music Instruction and Study
- MT1: Theory of Musical Instruction
- MT40: Music Composition
- MT820: Singing and Voice