What is your favorite Square Enix music or songs?

[Magsnetic_Huxling]

I like a lot of the music. ^^

One Winged Angel (all versions including World's Enemy from CC)
Battle in the Forgotten City (FF7AC)
Cloud's Theme (FF7)
Aeris's Theme (FF7)
Cloud Smiles (FF7AC)
Hollow Bastion (KH1)
Port Royal (KH2)
Destati (KH1)
Sanctuary (KH)
Hikari (KH)
Simple and Clean original and remix (KH)
Darkness (DOCFF7)
Fearful Happening (DOCFF7)
Trigger Situation (DOCFF7)

I think this is just some of it.  

[I Gohan I]

Kairis theme
rikus theme
soras theme
passion and santuary
and the hmm of the fayth
and....aeriths theme and the turks and sephys :3  

[I Gohan I]

i think
also
ff8 music and the chocobo song
and....ff7 battle theme : ]