So, does anyone have any sort of comprehensive list of all the game music (orchestra, specifically) concerts that have been released on disc, or officially digitally? Off the top of my head (with some help from VGMDb)...

-Orchestral Game Concert 1-5
-Smash Bros. Melee Live
-Final Fantasy Symphonic Suite
-20020220 Music from Final Fantasy
-Distant Worlds I-II (and a CD on a new one 'Returning Home' couple with a DVD?)
-Symphonic Fantasies Music from Square Enix
-More Friends Music from Final Fantasy
-Play a Video Game Symphony
-Video Games Live I-II
-Dragon Quest in Concert
-Dragon Quest IV In Concert 2002
-(Possible a couple more DQ albums, hard to tell)
-Gyakuten Saiban Special Courtroom 2008 Orchestra Concert ~Gyakuten Meets Orchestra~
-(Probably a Falcom or two)

I'm sure there's more.... Any help would be wonderful

Monster Hunter 5th Anniversary Orchestra Concert ~Hunting Music Festival~
PERSONA MUSIC LIVE 2009 -Velvetroom in Wel City Tokyo-
PERSONA MUSIC LIVE BAND
PERSONA MUSIC LIVE Velvetroom in AKASAKA BLITZ

Those are a couple off the top of my head.

Don't forget the superb Dragon Quest Live Best.  And according to SEMO there was a  Dragon Quest in Concert (Family Classic Concert 2) the year following the first one.

I'm only looking for orchestra ones, so I imagine those Personas don't count.

Press Start has two album releases.
http://vgmdb.net/album/20629
http://vgmdb.net/album/22052

VGMdb's search engine is robust enough to do this for you.