Ayu / M (Van Eyden Vs. M.O.R.P.H. Remix)

Whose song is Ayu / M (Van Eyden Vs. M.O.R.P.H. Remix)?

Artist Album
ATB
The DJ In The Mix (CD1)
Various
The DJ in the Mix Vol. 1 (Part 1)
Trancemaster 4000 CD 1