The Great Doxology, arranged for SATB choir. This arrangement can be used with choir and chanters singing antiphonally, or by a choir alone. It is available in English, or with Greek and English alternating. The melody is the traditional Byzantine chant. In this arrangement, chant verses alternate with harmonized verses. A keyboard part is included. It doubles the voice parts, and can be used for rehearsal only or during worship, according to your local tradition.