Here are the download link for the Pokk�mon Omega Ruby / Alpha Sapphire Super Music Complete Soundtrack.
Discs: 4*
Release Date Dec 2nd 2014
File Size: 494,8 MB
Songs: 160
Quality: 320 KBps MP3

I own nothing, all rights reserved by Nintendo
I strongly advice you to buy this OST from CDJapan or similar Sites

*Note: Due to some technical difficulties, I was not able to transfer Disc 5 and 6 over, my sincere appologies.
(Disc 5 & 6 is the entire original GBA soundtrack)

https://mega.co.nz/#!Pc5n1JqT!d_qp9mHLETuy0cixHtQigwd-9BCcvM7P3j5AxEnubVQ