- MLA Cataloging and Metadata Committee (CMC) Blog
- Q & A columns by Jay Weitz from the MOUG Newsletter
- Columns up through 2004 published in the book Cataloger's judgment : music cataloging questions and answers from the Music OCLC Users Group newsletter / Jay Weitz. Westport, Conn. : Libraries Unlimited, 2004. ISBN 1591580528
- Columns after this date, from newsletters more than a year old, are online at musicoclcusers.org/publications/newsletters/
- Musical instruments
- The Grove dictionary of musical instruments, 2nd ed. (Yale access only)
- When is a flute not a flute, by David Lasocki
- Musical instrument ranges
- Information about vocal music: Vocal ranges | What does SATB mean? | Song cycles | The Lied and art song texts page | Parts of the mass
- Music publishers: list from IMSLP, with direct links for music publishers plate numbers (useful for estimating a date for a score with no date of publication) | Online music publishers' catalogs
- Music terminology and symbols: Basic glossary of musical forms | Dolmetsch music dictionary online | On music di dictionary
Dolmetsch musical symbols: explanation of musical notation, some with equivalents in other languages | Music terminology
Italian musical terminology (see also Music-specific language tools) - Notation
- Table of musical pitches
- Early music notation:
- Lute tablature: How to read Elizabethan and German lute tablature
- Online liner notes for the following labels: Albany Records, Artifact Recordings, Cedille Records, Cold Blue Music, CRI, Deep Listening, Frog Peak Music, Innova Recordings, Mutable Music, New World Records, New York University, Pogus Productions, XI Records
- When to create a new bibliographic record for music
- Guidelines for determining proper format for scores and score-like material
- Classical theme music in radio, TV and film