@DaveTubaKing said:
Surely a full choir is at least 150 singers or say at least 32 per part we would then need half choir (16) chamber choir ([H] and small ensemble (4) and of course at least two of each soloist.
As a former choir director, let me assure you it's difficult enough to field 32 competent professional singers. 32 is a really big sound especially if they're well rehearsed and motivated. 60 would be optimum. To define a full choir as being at least 150 singers, to me, is quite unrealistic.well I've rarely played with a choral society of less than a hundred most choral societies are 100 - 150. I've played most of the standard orchestral and choral works and a choir of less than 100 would be a very poor show. I've done the big stuff such as Mahler 2, Carmina Burana, Verdi requiem, Belshazar etc with choirs well over 100 and for the really big stuff like Mahler 8 almost always there are two choral societies with the numbers up to 300 singers.
Perhaps there's a misunderstanding when you refer to a professional outift. In the UK all all the big choral societies that perform with all the big pro orchestras are amateur. Perhaps your thinking of professional singers doing film work.
So what will VSL be doing - smaller professional groups or big choral societies - perhaps they will have to do both.