PEDANT ALERT !!!!!

Strictly speaking , A Cappella means In The style of The Chapel - Or Church Music doesnt it ? So an unaccompanied Folk Group MAY well be singing A cappella and maybe not !!

But I will still put another plug in for C M R -(Craig Morgan Robson )
especially as two of them are Mudcat members - Why isnt Carolyn a Catter ??