Hi Gregory: There is a CD of the songs — see http://www.yearoftheflood.com, on the Music page — though they are not sung by a choir but by a single voice. A choral version — judging from some of the excellent choral singing that’s been happening on the tour — would be a delight!
Margaret Atwood: Year of the Flood 
Certainly hope the choral songs will be recorded at some point.
Hi Gregory: There is a CD of the songs — see http://www.yearoftheflood.com, on the Music page — though they are not sung by a choir but by a single voice. A choral version — judging from some of the excellent choral singing that’s been happening on the tour — would be a delight!