>>356
You can find at least two of his live albums on http://gh.ffshrine.org/soundtracks/view-all
I'd provide a better link but the site is down for me right now.
Grab the arrange albums from there while you're at it, and his early solo album 'Gikyokuonsou' if you feel awesome enough.
But for the live versions what you really want want aren't just the MP3s, but the youtubes (or the DVD) too, believe me - http://www.youtube.com/watch?v=ngzi-zCmNVk&fmt=18
And a favorite of mine with some sweet wtfhax on the keys starting 1:35: http://www.youtube.com/watch?v=1Q1RxYFJT9Q&fmt=18