Happy Hardcore Piano 1995 or earlier

From a DJ Smiley set @ Uprising 1995. Probably an easy one!!!

http://homepage.ntlworld.com/nick.walsh/1995HHC.mp3

Hi, this tune is on Impact Records Impact from 1993/94. The exact name of the tune escapes me. Somebody here will know the name. :confused:

Thanks for the lead. I should've known this one. It's this:

Sy and Unknown - Sudden Impact - IMP031