[SOLVED] old skool house song 'ahhh ah, ah ah ah ahhh ah'

Hi looking for a house tune (possibly/probably years old - mid/late 90's?) with pretty high pitched female vocals. there's a medium length ahhh followed by a short ah, then 3 short ah's, then another medium ahhh then 1 short ah. haha, sounds confusing, but goes something along the lines of:

ahhhh ah (short breath) ah ah ah ahhhhh ah, (bk to beginning??)

think theres a piano behind it but couldn't be sure,

any help appreciated. cheers.

oh, and the vocals sound very similar to the ones of this track (could b same women)

http://www.youtube.com/watch?v=3UxCOP22vus

Stab in the dark:

Black Box - Ride on Time http://www.youtube.com/watch?v=4lOb799cTxM

yes! that's the one. thank you so much! it's taken me years to find this song