Bonnie Light H'man is also one of my favourites - excellent choice! Let us know how it goes......Good advice about the getting them to sing along Peter T, explains why nobody did when I asked them to help in the chorus when I attempted Finnegan's wake (& what a pig's ear I made of that! - tho' bits were OK, and having a bit of a disaster makes you less scared of making a cock-up next time [ie its actually NOT the end of the world & people don't point & laugh like you imagine they would]). You lives & learns as they say... Best of luck Emmie.
Kris