I threw this one in while buying other Angel Beats! related media. The end result is that I'm not all that fond of it. I don't hate it, but I can also live without it. If the sound quality really brought out the live band sound, I'd be all over the place recommending this, but it's not that good. At least it's not unacceptably bad, either.
I guess this CD represents the 3rd generation Gldemo, with Yui as the vocal. Obviously, 2nd generation Gldemo featured Iwasawa(-san) as the vocal. Wait, there was another generation? Yeah, the 1st generation Gldemo had Yamada the bassist. Who the heck is that, you ask? I don't know. She was mention in one of the character commentaries in the Japanese BD/DVD release. For all I know, it could've been a joke. Joke's on me, then.
I would've liked to get marina songs, too. I guess I should've researched better before buying this. Oh well. At this point, I'm not going to go out of my way to get more.