Here are entered works about the relationship between religion and music. Works about the relationship between a specific religion and music are entered under headings of the type Music--Religious aspects--[religion], e.g. [Music--Religious aspects--Buddhism.] Miscellaneous collections of sacred instrumental and vocal music are entered under [Sacred music.] Sacred music for specific religions or of specific types is entered under [Buddhist music; Synagaogue music; Sacred vocal music; Organ masses; Wedding music;] and similar headings.