I did wonder whether they had adequate sound monitoring. Even the normally note-perfect Eliza went sharp for a bar or so - and that's just not usual. Might also be more explanation for Kathryn Williams's vocal problems than her pregnancy (I was still blowing alto sax at eight-and-a-half months gone, and have friends who've played all manner of brass in the same condition - breath control's possible if you just shorten your phrases) ... unless she's having twins or something!. Dunno ... I was really looking forward to this programme and it was just ... underwhelming.