Yeha, no kidding! I typed more, so you got there first! Nyah! :-)
Mouth and McNeal. (Their singing style: HOW - DO - YOU - *DO* -OO-OO.. NAH NAH NAH NAH NAH *NAH* NAH NAH...)
Can't believe you posted M&M same time I was writing to you!! Okay then, Ma Belle Ami -- another Dutch group -- Tee Set. I'm gone.