http://www.youtube.com/watch?v=IxVUQxMaNew is a brilliant insight as to ornamentation in the late 18th century. To what extent would this have been current in Handel's day some years before?
Is anyone familiar with the Handel Organ Concertos who could possibly assist with appropriate suggestions of the registration of this instrument with which to make a new recording?
We normally associate organ music with the church, and with large, powerful instruments which produce a thrilling variety of sounds. But Handel's organ concertos were actually composed for the Theatre, and were intended for small, portable English organs which had a light, delicate tone, and were provided with just a handful of stops, but no pedals. Handel's concertos were deliberately popular in character, and were designed to entertain audiences during the intervals of his choral works and oratorios.
Handel's improvisation did not stop with the introductory "voluntary movement". In later life, after he had become blind, he tended to avoid playing his earlier concertos from memory, and according to one eyewitnhess he chose instead to 'trust to his inventive powers... giving the band only the skeleton, or ritornels of each movement, he played all of the solo part extempore, while the other instruments left him, ad libitum, waiting for the signal of a shake, befrore they played such fragments of music as they found in their books.
continuation of ideas suggested by the composer. Thus no two performances of the concerto should ever sound exactly the same, especially since the third movement is left entirely to the discretion of the performer.
With a repertoire of 60 items spread across 16 rolls drawn from opera, popular and sacred music as well as two of Handel's concertos the instrument is a unique insight into 18th century performance style.
that is most impressive ! There can't be may ways to know what was being played in the 18th Century, but this seems to be one of them !
A couple of weeks ago Rowan Williams from Gloucester 6th Form College came to see research historic performance times of known repertoire and we were able to do some recordings. With sight of a score we were able to register the instrument to make some sense of the music in places.
https://www.youtube.com/watch?v=ohSZlBTMJqw is the Overture to Antaxerxes.