This can be tricky because synths can sound like human whistling. Here's what I could think of:
Tenpole Tudor - Wunderbar
Adam Ant - Something Girls
English Beat - The Limits We Set
The Bangles - Walk Like an Egyptian
Peter Gabriel - Games Without Frontiers
I'm sure people here can think of others. Probably some that will make me slap my forehead and say "Doh!"
