Hi Challis
I sing in an a cappella vocal trio also. Our website:
http://www.geocities.com/vienna/studio/3165/
Always keen to swap arrangements, especially if you have one of "Brilliant Mistake".
We do everything from Early music to folk and pop.
It's a strange synchronicity that I happen to be listening to "King of America" at the moment ... freaky eh?!
PM me if you want to 'talk' more!
Callie