Lutheran composers wrote instrumentally accompanied cantatas, often based on chorale tunes. Bach's a cappella music includes motets and chorale harmonisations. The same music on different stanzas of a chorale closes both parts of the cantata. His chorale preludes for organ, Op. After Trinity of 1724 he started a second annual cycle of mainly chorale cantatas. His settings include chorale variations, chorale ricercares, chorale fantasias and chorale preludes. Buxtehude's principal contributions to the organ chorale are his 30 short chorale preludes. Hymns were mostly set to their Lutheran chorale tune. It featured Sill's voice in multiple overdubs, often in a four-part chorale or fugue. There is a girls' choir and the adult Minster Chorale. The NC Symphony holds the North Carolina Master Chorale. Cantori is a chamber vocal ensemble comprising members from the larger Colleges Chorale. The chorus welcomes everyone to Westphalia ("Westphalia Chorale") and Voltaire begins to narrate his story. The organ influence is obvious from the opening brass chorale. Chorale&colon; first stanza of Johann Heermann's "".