Squeaking in to the first year of the decade would be two songs that I liked and also topped the charts or close enough plus another Prince tune that wears better than Doves Cry.

1) Ashes to Ashes - David Bowie
2) Games without Frontiers - Peter Gabriel
3) Kiss - Prince

As for Kyle's question about highs and lows if you're expecting a Siouxsie song as the zenith you might want to set your sights a little bit lower. There will be beaucoup de fromage mon amis mais bien sur les chansons que tout le monde peut s'amuser.