Mac, the Ave Maria link convinced me. Imagine composing full choral arrangements in the very near future using BIAB and nothing else. Its uncharacteristic of you to poo-poo technological advancements no matter how infantile the current state-of-the-art. Have you had your coffee yet? At least my SLP (Speech Language Pathologist) was fascinated and is sharing this link with her SLP friends and I only imagine that she has access to all the latest advancements in synthesized speech. Have a cupa and revisit the link, my friend.

https://www.youtube.com/watch?v=u7K0-ttUBng

It has fewer phonyms (sp?) than the sample of Beatles' Yesterday (on same page) but the advancements in technology in just three years is phenomenal.