Please Help My Yahoo People!!?

I have been trying to find 3 songs for about 2 years now. I even asked the experts and they could not answer it. So now I am turning to my Yahoo peeps...1; The song came out in mid to late 80's and it was mostly played at Roller Rinks, a male sings it and half way through the song he starts singing like a female as if she was answering him. 2; This song came out in the early to mid 90's it's just music, it's slow (no words) but it was like a love song and in the middle it sounded like some one was whispering. 3; This song came out in the early 2000's, it also had no words but it was fast. It sounded like a marching band. The closest song I can use to describe is (Blow My Whistle) by Dj Alligator Project...but again it has no words. It was popular for a while and then just disappeared. PLEASE...I am loosing my mind!! I know these songs exist. It seems like I am the only person in the world that remembers them!! PLEASE HELP ME!!!!