The Music section of the HBLL collects scores suitable for special musical numbers in the LDS sacrament meeting. Find specifically Mormon titles by searching "Mormon Music Collection" in a general keyword search.
Basic range of call numbers for sacred vocal music :
M 2102 – M 2114.8
M 2102, M 2105-2106, M 2110-2112 = collections of sacred songs for the solo voice
M 2104, M 2107-2108, 2113-2113.4 = separate songs
M 2114- M 2114.4 = special texts, usually for Catholic or Jewish services
M 2114.5 = Christmas songs
M 2114.6 = Easter songs
M 2114.7 = Thanksgiving or harvest songs
M 2114.8 = Other songs for special occasions
M 2198.8 = Contemporary music by LDS composers / performers
Compositions by LDS composers are designated by a .8 after the call number (so, for example: M 2107.8, or M 2114.58).