Ed Rush & Optical / Funktion

Whose song is Ed Rush & Optical / Funktion?

Artist Album
Various
Digital Empire: Drum & Bass Vol 1
Essential Rewindz (Disc 2)
Full Circle Mixed by DJ Dara
Muzik Magazine presents: State Of Independents
Shades of Technology Mixed by DJ DB
V Forever Baby! Disc 2
Various Artists
Drum'n'Bass Universe Future Soul 003 disc2
Fyzikal Encountas
VER
Fyzikal Encountas