This is a beautiful rendition of Not Alone from FF IX. I especially enjoyed the trumpet solo around the 2:20 mark. This song is certainly uplifting, beautiful, and enchanting. FF IX might not have been one of my favorite FF, but the music certainly made an impression on me.

Video Games Live is a concert event that has all sorts of video game music, new and old. They pair their music arrangements with video footage from the games. The current game list that they cover includes:

Mario™, Zelda®, Halo®, Metal Gear Solid®, Warcraft®, Myst®, Final Fantasy®, God of War™,  Kingdom Hearts, Castlevania®, Medal of Honor™, Sonic™, Tron, Tomb Raider®, Advent Rising, Headhunter, Beyond Good & Evil™, Splinter Cell®, Ghost Recon™, Rainbow Six®, EverQuest® II and a special retro Classic Arcade Medley featuring over 20+ games from Pong® to Donkey Kong® including such classics as Dragon’s Lair, Tetris, Frogger, Gauntlet, Space Invaders & Outrun!

They have an extensive tour list that literally goes worldwide - you can see the complete list here.