I'm with Bert....actually, a local person (please George, if you read this, don't tell Mary I'm writing about her!)Mary Porter, who sings at folk circles in Halifax/Dartmouth. Pure, clean, volume, and beautiful a capella! Also would like to add in another Maritimer....the incomparable (now what is her name?)Katherine MacKinnon?I actually prefer someone without an absolutely perfect voice...gives me some hope!