|Status: Pre-RFC for English Language-specific CSG standardization|
Catalogue & number
Catalogues should always be preceded by comma and space.
Opus and number should always be lower-cased and abbreviated: op. and no. If they are used together, space is delimiter. Specific catalogues (eg. Köchel) should follow their usual style.
String Quartet in D major, op.11
The word "in" should always precede the key name.
If the key name contain the words "sharp" or "flat", they should be in lower case and a hyphen should be used as delimiter.
The words "major" & "minor" are always lower-cased.
- "major" or "minor" does not have to be added (except for generic Works titles in English)
Concerto in c
Symphony in E major
Quotes & libretti
Although capitalization should follow MB standard capitalization/English, librettos & quotes should follow sentence style. Use double quotes if a different character has been used (' or something)