Ключевые слова: acapella, accompaniment, arrangement, blending, choir, choir director, choir members, choral, choral group, church, concert, conductor, dedication, ensemble, expression, harmony, hymns, melodies, music, passion, performance, pitch, practice, rehearsal, repertoire, rhythm, sacred, singing, songs, unity, vocal, vocal technique, vocal warmups, vocalists, vocalization, voices, worship,