This songs are from the PlayStation 2 game Xenosaga 2 a franchise made by Monolith Soft the makers of Xenoblade series, this game is very story rich and amazing to enjoy, I recommend you play it, the second episode(this one) for me has the best music.

I don't own any copyrights of this song, it's made by Yuki Kajiura.

The Image Theme Of Xenosaga II (feat. Deb Lyons) - Xenosaga Episode II OST - Yuki Kajiura

Armored Core enthusiast. 
Proud pilot of the ACs Ammo Maximo, Marisco, and Relic.
Most of my likes consist of a variety of  songs, but you might find a song from Armored Core here and there.

Livin' it up on Rubicon 3. 

I love contemporary piano music, blues, rock or any kind, anime music, and video game OSTs

The Image Theme Of Xenosaga II (feat. Deb Lyons) - Xenosaga Episode II OST - Yuki Kajiura

Carlos Caballer