User blog comment:Demons of Hræsvelgr/The sound of music.........Ace Combat music/@comment-4535398-20121016124737

I've got quite a few...

AC2: Warning Line, Night and Day, Fire Youngman, and Sunset Glow

AC3: Physical Layer

AC4: Comona, Rex Tremendae and Agnus Dei

AC5: Rendevous, Blue Skies (Remix), Journey Home, and The Unsung War

ACZ: Zero and The Music in the Credits (Can't Remember the name of it though. Beyond the Border, I think)

ACX2: In the Zone, For Us All, Footsteps in the Night Sky (And the music that plays during the last part of your battle with Sulejmani.)

ACAH: Gotta Stay Fly and Mrs. Krista Yoslav

ACAHL: Locked and Gravity (Can someone get me the lyrics to Locked? I already got Gravity's lyrics.)

There's more but these are the one I have on my PSP or on ACX and X2.