 The Tabernacle Choir at Temple Square, formerly known as the Mormon Tabernacle Choir, accompanied by tabernacle organists, generally provides the majority of the music, with the exception of the Saturday afternoon, priesthood sessions, and general women's sessions.At the Saturday afternoon session and the priesthood session guest ensembles include regional choirs, institute choirs, an MTC choir, and the BYU Choirs.The hymns are usually selected from the normal repertoire of LDS hymns and their various arrangements, with an occasional piece from traditional sacred choral repertoire.