I think this is the exact halfway point. Neat.
Remaining Songs:
Ace Combat 6: Grace Like Rain - Liberation of Gracemeria
BlazBlue: Gluttony Fang Live
Contra: Alien Lair
Donkey Kong Country 2 - Castle Crescendo (by Sole Signal)
Donkey Kong Country 2: Lockjaw's Saga
Donkey Kong Country 2: Protricity - Brambles in the B
Doom: Hangarmaggeddon
Dynamite Headdy: Waterflame - Schuhmacher Fly Remix
Etrian Odyssey 3: Hoist the Sword with Pride in the Heart (Ayahuasca arrangement)
Etrian Odyssey 3: The End of the Raging Waves (Ayahuasca arrangement)
Final Fantasy VI: housethegrate - Seized with Fury
Final Fantasy X: Battle with Seymour (Black Mages)
Halo: Reach: In Amber Clad - Halo: Reach: We Remember
Higurashi no Naku Koro ni: Sorayume (vocal)
Higurashi no Naku Koro ni: You/thanks
Kingdom Hearts: Birth By Sleep: NemesisTheory - Mysterious Sleeper
L.E.D.: Hyper Boundary Gate (Slow Flow Mix)
Mega Man 2: S.S.H. -Dr. Wily-
Mega Man Zero 4: Esperanto (Remastered Tracks Rockman Zero Mythos)
Myth - The Xenogears Orchestral Album - Small Two of Pieces
Phantasmagoria of Flower View: Spring Lane ~ Colorful Path (WAVE)
Pictionary: Person, Place, or Groove (The Orichalcon)
Pokemon R/B/Y - Clairvoyant Eulogy (The Orichalcon)
Pokemon RBY: Pokémon Gym (2)
Pokemon Red/Blue/Yellow: -The Road to Cerulean City- From Mt. Moon
Rockman World 2: Magnet Man
Shining Force - Death of the King
Solstice: Title - Kastle Rock
Starcraft: Eradicate and Evolve - Zerg Themes Arrangement
Streets of Rage 3: Streets of Rage Remake - Moon
Subterranean Animism: Last Remote (Neutral)
Super Mario 64: ParagonX9 - The Alternate Route
Super Mario Galaxy 2: CarboHydroM - Nemesis
Super Mario Galaxy: CarboHydroM - White Feather In The Storm
Super Metroid: Bounty of a Brain (by Big Giant Circles)
Tales of Symphonia: Chaos Heart (Raine's Theme Remix)
Teenage Mutant Ninja Turtles: Underwater
The Legend of Zelda: Link's Awakening: Braving Tal Tal Heights
The Legend of Zelda: Ocarina of Time: Mamacitas in my Valley
Touhou 12: Assault Door - Wolkenkratzer
Umineko no Naku Koro ni: hope (Renewal of Faith Mix)
Xenogears: Balto
Xenogears: Bonds of Sea and Flames
Xenogears: Small Two of Pieces
Xenogears: The Gentle Breeze Sings
Xenogears: Unstealable Jewel
Ys: Sword of Justice - Reality-Dark = Fact
Ys Seven: Falcom vs. jdk Band - Legend of the Five Great Dragons
Zelda 2: Temple
--
Black Turtle did a pretty good job.