Since there's 2 other behomoth pokemon OST threads and i CBA finding & quoting the right posts, I maek one here.

I have tried to make a Movie Edit (without the SFX) and an Instrumental(sorta) of Secret Garden by MADOKA. Using QuikQuak Mashtactic for FFT & MAutovolume at (25% speed&sensitivity) in Reaper. Both based on CD OST.

Movie: Sidechained with R1 DVD, 6ch AC3 EN. Also used sidechain as base + some MIDI 4Front DX7. Start & end Sounds like the movie, but not exactly.

ITA (Instrumental): Sidechained with Italian DVD 6ch, fadeout.

(%) download - filecloud.io (http://filecloud.io/ywgum5or)
(%) download - filecloud.io (http://filecloud.io/39ajkigx)

You can play Wavpack with VLC, foobar, etc