Ok I heard a song on the radio but I couldn't find it on the website or programming.
It's one of those one-day-fly summerhits from the 80's or 90's.
I think it's an 90's song.
I played the bits I remembered on my little brothers keyboard:
http://www.megaupload.com/?d=APN4BM9A
the first bit is the part of the trumpets
the second melody are the lala's
And the end of the chorus sounds something like, without you?
But definitly something with, you.
The whole song is sung be a woman and I think the chorus (the lala's) by more women.