General

Well I can't browse Youtube right now because of a certain crybaby LoL addict brother of mine, but I'll just put placeholders.
-Ahem-

Pokemon Platinum: Battle! Giratina, Distortion World
Pokemon HeartGold/SoulSilver: National Park, Battle! Ho-Oh, Battle! Champion, Battle! Gym Leader (Kanto and Johto)
Pokemon Black/White: Lacunosa Town, Celestial/Dragonspiral Tower, Route 10, To Each Future, Unwavering Emotions, Battle! N
Pokemon Black2/White 2: Battle! Colress, White Treehollow, White Treehollow Lobby, Battle! Ghetsis, Castelia Gym
Megaman Battle Transmission: Firewall Battle, Zero Account, Vs. Life Virus R
Megaman Battle Network 3: Great Battlers, Network is Spreading, Shine in the Dark
Megaman Battle Network 5: Quest in the Water, VS Nebula Grey
Megaman Starforce 1: Deep Space, The Place You Must Return
Megaman Starforce 3: VS Crimson Dragon, Astro Wave, Boss battle
Pokemon Mystery Dungeon - Gates to Infinity: Glacier Palace Eastern Spire, Grand Spire, Bittercold Battles part 1 and 2, Tyrian Maze (Inner Chamber), Illusory Hazy Pass

Okay, that's a lot, but there's some that I'm forgetting.

[url=https://www.youtube.com/watch?v=qD-qekxgWD4][/url] Megaman Battle Network 6 - Boss Battle Theme - A Surge of Power Extended
[url=https://www.youtube.com/watch?v=lPCODXS75bE][/url] Megaman Battle Network 6 theme-Two of Braves

[url=http://www.youtube.com/watch?v=rUoYytrvvgs]tha best ever[/url]

Odin sphere's theme (Orchestra)
Wild arms opening
Grandia- The edge of the world
Final Fantasy IX- The place ill return someday
and all nobuo uematsu compisitions, this guy is a genius <3

Maplestory: Cygnus Road (Composed by Joe Hisaishi himself!)
FF7 AC: Tifa's Theme
FF7 AC: Aerieth's Theme
FF7 AC: Cloud Smiles
FF7: World Map Track (Performed by Orchestra, so not straight from the game)
Return to Castle Wolfenstein: Menu Music
Chrono Trigger: 600Ad, the sad tracks
FF13: Menu Music "A Promise" is the name, piano solo
FF13: Dust to Dust
Skyrim/Oblivion soundtracks
The Last Remnant: Gates of Hell (And all other battle soundtracks. Underrated game by Square Enix.)

[url=http://www.youtube.com/watch?v=gQl4TRN9WqU]Mario Kart 7: Rainbow Road[/url]
[url=http://www.youtube.com/watch?v=fNlBWnCoPrk]Gradius III: Departure from space[/url]
[url=http://www.youtube.com/watch?v=KjTH0lOXxhM]Gale of Darkness: battle[/url]
[url=http://www.youtube.com/watch?v=I11fdeURWS8]Pokemon FRLG: Gym[/url]

Pretty much all the music in the [url=http://www.youtube.com/watch?v=CZVAvHah9io]Kingdom Hearts[/url] Series.

[quote=Caelestrasz]Touhou!
[url=https://www.youtube.com/watch?v=aJQ5HsXlPTo]Embodiment of the Scarlet Devil - Septette for the Dead Princess[/url]
[url=https://www.youtube.com/watch?v=okDBNnAjItU]Mountain of Faith - The Primal Scene of Japan the Girl Watched[/url]
[url=https://www.youtube.com/watch?v=4-QacmltD4g]Subterranean Animism - Lullaby of a Deserted Hell[/url]
[url=https://www.youtube.com/watch?v=ETTk83qis0w]Imperishable Night - Reach for the Moon, Immortal Smoke[/url]
oh, and
[url=https://www.youtube.com/watch?v=wbjbNGgL8p8]Mountain of Faith - The Gensokyo the Gods Loved[/url][/quote]

You beat me to it haha. My favorite would have to be the first stage theme for touhou 6. If it wasn't for this song, I never would have pushed through this game.
http://www.youtube.com/watch?v=h9DKkgQlngM
I also love the stage 6 theme
http://www.youtube.com/watch?v=7IJFV9wvssA

Other ones i love unrelated to touhou:
http://www.youtube.com/watch?v=tgjx6QtlnmM - Paper mario sticker star. Gooper Blooper
http://www.youtube.com/watch?v=9p8TGswYLYw - Monster hunter 3/Ultimate. Tundra battle
http://www.youtube.com/watch?v=2HMhh5HCvho - Monster hunter 3/Ultimate. Moga Island battle
http://www.youtube.com/watch?v=XoJoiFSMjOA - Riviera the promised land. The grim angel
http://www.youtube.com/watch?v=xKcB1OJlPTw - Riviera the promised land. Fierce fight
http://www.youtube.com/watch?v=oWDyvQpKE6w - Riviera the promised land. Forest ruins, Psp version
http://www.youtube.com/watch?v=wJhHwIxZbDU - Riviera the promised land. Battle with Hector, Psp version
http://www.youtube.com/watch?v=qPdcFcM5XoM - Riviera the promised land. Last battle, Psp version
http://www.youtube.com/watch?v=jR2keMR74Kg - Final fantasy Tactics- Ultima, the nice body.
http://www.youtube.com/watch?v=rYjiRldhEuM - Black ops 2 - Savimbi's Pride.

I have TONS more, but i'll stop here for now.

Some of my favorites.
[url=http://www.youtube.com/watch?v=ZcpGIVbPYrI]Metal Gear Rising- It Has to Be This Way[/url]
[url=http://www.youtube.com/watch?v=C7UwEjijnx4]Half-Minute Hero- The Princess Running Through The Grasslands[/url]
[url=http://www.youtube.com/watch?v=VweED3Y6nnI]Super Robot Wars Z2- Happily Ever After[/url]

Battle music let's go!

[url=http://www.youtube.com/watch?v=TM3BIOvEJSw]Leap the Precipe - Eternal Sonata[/url]
[url=http://www.youtube.com/watch?v=rdMhTL5bZrs]The Battle for Everyone's Souls - Persona 3[/url]
[url=http://www.youtube.com/watch?v=ZWB8P4jbsAA]The Opened Way - Shadow of the Colossus[/url]
[url=http://www.youtube.com/watch?v=0CFCUimZ1WE]The True Mirror (Orchestral) - Baten Kaitos II[/url]
[url=http://www.youtube.com/watch?v=xqVef8mIrjY]Daring Sword - Tales of Xillia[/url]
[url=http://www.youtube.com/watch?v=SGVfGzpg6tc]Fatalize - Tales of Symphonia[/url]

Bully OSTs
The OSTs are 1000% prefect for the game play.

http://www.youtube.com/watch?v=VdexAWyLhP8
http://www.youtube.com/watch?v=pTUZv_CIwgo
http://www.youtube.com/watch?v=1L6rOstjIr0

the gears of war series has killer music!

I don't want to post all the links (because they're like 40 of them) but the London Philharmonic Orchestra performed orchestral arrangements of a whole bunch of video game music, and they're EPIC. I can list the songs though, go look them up yourself

ALBUM 1:
Advent Rising: Muse
Legend of Zelda: Suite
Call of Duty - Modern Warfare 2: Theme
Angry Birds: Main Theme
Final Fantasy VIII: Liberi Fatali
Super Mario Bros: Themes
Uncharted - Drake s Fortune: Nate's Theme
Grand Theft Auto IV: Soviet Connection
World of Warcraft: Seasons of War
Metal Gear Solid: Sons of Liberty Theme
Tetris Theme
Battlefield 2: Theme
Elder Scrolls: Oblivion
Call of Duty 4 - Modern Warfare: Main Menu Theme
Mass Effect: Suicide Mission
Splinter Cell: Conviction
Final Fantasy: Main Theme
Bioshock: The Ocean on his Shoulders
Halo 3: One Final Effort
Fallout 3: Theme
Super Mario Galaxy: Gusty Garden Galaxy
ALBUM 2:
Assassin's Creed: Revelations - Main Theme
The Elder Scrolls V: Skyrim - Far Horizons
The Legend of Zelda: Wind Waker - Dragon Roost Island
Final Fantasy VII - One-Winged Angel
Mass Effect 3 - A Future for the Krogan/An End Once And For All
Halo - Never Forget/Peril
Sonic the Hedgehog - A Symphonic Suite
Chrono Trigger - Main Theme
Luigi's Mansion - Main Theme
Kingdom Hearts - Fate of the Unknown
Super Metroid - A Symphonic Poem
Diablo III - Overture
Batman: Arkham City - Main Theme
Deus Ex: Human Revolution - Icarus Main Theme
Fez - Adventure
Portal - Still Alive
Little Big Planet - Orb Of Dreamers (The Cosmic Imagisphere)

All performed by the amazing London Philharmonic Orchestra! (I own both music collections, it's been broken up into 2 albums)

I like a lot of VGM so I'll just throw a few of my personal favourites:
[url=http://www.youtube.com/watch?v=COgGsetFrCM]Kid Icarus: Uprising - Dark Pit's Theme[/url]
[url=http://www.youtube.com/watch?v=cvTyxN1768w]Final Fantasy I - Underwater Temple[/url]
[url=http://www.youtube.com/watch?v=yERQqvP0598]Fire Emblem - Together We Ride[/url] [url=http://www.youtube.com/watch?v=YYxHKM3uEb4]and a remix[/url]
[url=http://www.youtube.com/watch?v=wRWq53IFXVQ]Legend of Zelda: Wind Waker - Dragon Roost Island[/url]

Touhou is definitely good. Such as Mokous theme etc

@Midvinter That's a great list. Also props for Monmosu, and BlazBlue. Both have great music.

The soundtrack to the entire series of Final Fantasy from FFVII and on is incredibly amazing.

Awesome stuff guys! I'll post more:

If you have a DS and haven't played this game yet you should. The soundtrack in general is pretty good but these ones are just so good:

[url=http://www.youtube.com/watch?v=Lw3e-TGMqY0]Radiant Historia[/url]
[url=http://www.youtube.com/watch?v=ICvr93Bz1S4&]Edge of Green[/url]
-----
[url=http://www.youtube.com/watch?v=9nx9re08H3Y]Golden Sun - Page One[/url]
[url=http://www.youtube.com/watch?v=5OHiuUFJe28]Anyone else played this?[/url]

@Tribe: God I love this series. <3

http://www.youtube.com/watch?v=xDFrpJc4hiE
http://www.youtube.com/watch?v=Wuz8fUP396c
http://www.youtube.com/watch?v=N9hWjMu4iOE
http://www.youtube.com/watch?v=QBigqfUD_oc
http://www.youtube.com/watch?v=eSgGTnNpD6Q

Some sonic music:
http://www.youtube.com/watch?v=WYZFwPRlQqc
http://www.youtube.com/watch?v=7FAffWEmB3I
http://www.youtube.com/watch?v=Eko8B2xXLQM
http://www.youtube.com/watch?v=0nW3W-IqYuQ
http://www.youtube.com/watch?v=7ZX96Nb3IgE
God I love this series. <3

Thank you for this thread!
Gave me a few great songs to listen to.

Now, as common courtesy, I'll list just a few.

[url=http://www.youtube.com/watch?v=f86b2iIYlWM]BlazBlue: Chrono Phantasma - Six Heroes[/url]
[url=http://www.youtube.com/watch?v=EIVGLUZcgWI]Vampire Savior - War Agony[/url]
[url=http://www.youtube.com/watch?v=hSDNY1hrESo]Romancing Saga 3 - Boundaries[/url]
[url=http://www.youtube.com/watch?v=XRf5XKeo-DQ]Gravity Rush - Discovery of Gravitation[/url]
[url=http://www.youtube.com/watch?v=6LVWNj9071Q]Kara no Shoujo - Cruel Night[/url]
[url=http://www.youtube.com/watch?v=eAySIKGZ8MY]Pocky & Rocky - The Haunted Shrine[/url]
[url=http://www.youtube.com/watch?v=eqBHe03TeQ4]Mamoru-kun wa Norowarete Shimatta! - YO-KAI Disco[/url]
[url=http://www.youtube.com/watch?v=JbXVNKtmWnc]Final Fantasy VI - Dancing Mad[/url]
[url=http://www.youtube.com/watch?v=cHIyRBkQJEc]Kana: Little Sister - For You[/url]
[url=http://www.youtube.com/watch?v=QgOvTZrqReI]Monmusu Quest - Shi(t)ennou[/url]
[url=http://www.youtube.com/watch?v=TpyNl5Odpzo]Sekien no Inganock - Hopelessness[/url]
[url=http://www.youtube.com/watch?v=sIALC6A7vEk]Narcissu - Eightmoon[/url]
[url=http://www.youtube.com/watch?v=tRRYcKNxAnU]Muv-Luv Alternative - For You Who Departs[/url]
[url=http://www.youtube.com/watch?v=Qteowg4-D-c]Pokemon Diamond & Pearl - Route 228 (Night)[/url]
[url=http://www.youtube.com/watch?v=wEZsWp-jPJQ]Eschatos - Survive[/url]
[url=http://www.youtube.com/watch?v=-s-Wt6FEBcg]Little Busters! - glassware[/url]
[url=http://www.youtube.com/watch?v=DBgWyaClwjY]Super Robot Wars D - Rim (Strongest Attack)[/url]
[url=http://www.youtube.com/watch?v=wHZ_iriatuc]Mushihime-sama Futari - We Did It![/url]
[url=http://www.youtube.com/watch?v=rLtK7cNld20]Tales of Phantasia - Mint[/url]
[url=http://www.youtube.com/watch?v=ALKG14vrCn8]Rudra no Hihou - Between Two Worlds[/url]
[url=http://www.youtube.com/watch?v=h0Mp8uMammw]Donkey Kong Country 2 - Forest Interlude: Enchanted Wood[/url]
[url=http://www.youtube.com/watch?v=gFJ1r6_4mW4]Virtue's Last Reward - Blue Bird Lamentation[/url]
[url=http://www.youtube.com/watch?v=VYd-PSRXo1o]Puzzle Bobble - Main Theme[/url]
[url=http://www.youtube.com/watch?v=Pebi2O4uL7E]Ib - Memory[/url]
[url=http://www.youtube.com/watch?v=gBzgMF0mZGU]Megaman X - Boss[/url]

Gotta put a couple 8-bit classics
[url=http://www.youtube.com/watch?v=HFKtYCcMWT4]Dr. Wily Stage 1 and 2 from Mega Man 2[/url]
[url=http://www.youtube.com/watch?v=KF32DRg9opA]Moon Theme from Duck Tales[/url]
[url=http://www.youtube.com/watch?v=v1YKC8cNXR8]Lucca's Theme from Chrono Trigger[/url]
Why must the game company of these songs be so good, yet so bad? Almost every song I've posted is from this company that I am not to name.

[url=http://www.youtube.com/watch?v=EjazC45Qkww]Bloody Tears-CastleVania[/url]
[url=http://www.youtube.com/watch?v=jLJLyneZGKc]Guiles Theme[/url]
[url=http://www.youtube.com/watch?v=fTvjc12new0]Tornado Man-Megaman 9[/url]
[url=http://www.youtube.com/watch?v=P4eBNmGzI4A]Snake Man-Megaman 3[/url]
[url=http://www.youtube.com/watch?v=kvFtGqBO3HQ]Jinouga/Zinogre-Monster Hunter[/url]
[url=http://www.youtube.com/watch?v=Hy0aEj85ifY]Gerudo Valley-Legend of Zelda[/url]-Zelda tracks are good
@Akatsuki0826
I like your selection, especially MGS
[url=http://www.youtube.com/watch?v=rNVCD1dsnJI]This is Amazing[/url]

I enjoy all of the tracks from the original Halo trilogy, Halo Wars, Halo 4 and especially Halo 3 ODST. A few tracks from Reach catch my interest, but it was okay.
[url=http://www.youtube.com/watch?v=aDSQbCYrXu0]Halo 3 Behold a Pale Horse[/url]
[url=http://www.youtube.com/watch?v=-1yXPKuXFB4]Halo 3 One Final Effort[/url]
[url=http://www.youtube.com/watch?v=U-Rvvavb07g]Halo 3 Never Forget[/url]
[url=http://www.youtube.com/watch?v=2nDzLtCGoFo]Halo Wars Spirit of Fire[/url]
[url=http://www.youtube.com/watch?v=oDoG_SwvBV4]Halo 4 Nemesis[/url]
[url=http://www.youtube.com/watch?v=a70h0cX8AMM]Halo 3 ODST Deference for Darkness (one of my favorites)[/url]

I've been getting into Metal Gear Solid, my friend lent me his HD collection for the Xbox and I've played through 2 and 3 so far and I've also been at their house while they played Rising. The music is superb, even in Rising which wasn't made by Hideo Kojima.
[url=http://www.youtube.com/watch?v=rSJhvCS3HoM]Metal Gear Solid 2 theme[/url]
[url=http://www.youtube.com/watch?v=9aHQnDTd1y4]Metal Gear Solid 3 Snake Eater[/url]
[url=http://www.youtube.com/watch?v=XgCZixSjVX0]Metal Gear Rising Revengance I am My Own Master Now[/url]

While Halo is my favorite franchise of all time, this is probably one of, if not my favorite single game of all time. Nothing beats the track from Journey, beautiful music and beautiful game.
[url=http://www.youtube.com/watch?v=TLfj3pAlrs4]Journey Nascence[/url]
[url=http://www.youtube.com/watch?v=ypNgvc6c6Cc]Journey Apotheosis[/url]
[url=http://www.youtube.com/watch?v=2_wkJ377LzU]Journey I Was Born For This[/url]

http://www.youtube.com/watch?v=d5QWdxw4pUA - Corpse Party
http://www.youtube.com/watch?v=9h9vkHnbWwo - Final Boss Music Devil Survivor 2
http://www.youtube.com/watch?v=El-aPaWNg3s - Eternal Sonata
http://www.youtube.com/watch?v=Z-I5MeGlREE - Eternal Sonata ending song.
http://www.youtube.com/watch?v=aSCSf3RFVdw - Etrian Odyssey IV final boss fight

Far to lazy to post the rest.

[quote=iKazin]All Ace Attorney music.[/quote]
Dis guy. He knows what he's talking about.

[url=https://www.youtube.com/watch?v=oKD-MVfC9Ag]Hotline Miami OST [/url]

[url=http://www.youtube.com/watch?v=6LB7LZZGpkw]Theme of Laura[/url]
[url=http://www.youtube.com/watch?v=pAdh0O-Zu-A]Jungle Japes[/url]
[url=http://www.youtube.com/watch?v=CT_AIrBdYhA]Tubba Blubba Chase[/url]

And of course anything from any zelda game, ever.

All Ace Attorney music.

Almost anything done by Jeremy Soulie, Yoko Shimomura and Jun Ishikawa

I seem to have low standards because I liked everything so far.

[url=https://www.youtube.com/watch?v=uRv8gnBMiWM]Windwaker summary[/url]
[url=https://www.youtube.com/watch?v=mal0QfNLWOA&list=FLAscmyhqvD9f1Dbb2XnXgtw&index=4]Maplestory halloween[/url]
[url=https://www.youtube.com/watch?v=l77eZ-QcJm4&list=FLAscmyhqvD9f1Dbb2XnXgtw&index=5]Maplestory Halloween 2[/url] Wow
[url=https://www.youtube.com/watch?v=vlZ-M9mWxq0&list=FLAscmyhqvD9f1Dbb2XnXgtw&index=22]ToS Beat the Angel[/url]
[url=https://www.youtube.com/watch?v=qsBPkVK9kRs&list=FLAscmyhqvD9f1Dbb2XnXgtw&index=17]ToS Fatalize[/url]
[url=https://www.youtube.com/watch?v=nLAqr6zo4Yo]Xillia 2 final boss[/url]
[url=https://www.youtube.com/watch?v=ngjeV4QglIw]Abyss mirrors[/url]

Okay then,

[url=http://www.youtube.com/watch?v=Pnrag5KWwtY]Since you posted Ace Attorney[/url] <-- I swear this is epic
[url=http://www.youtube.com/watch?v=dFBKHSitIjo]And this too[/url]
[url=http://www.youtube.com/watch?v=_M-ytoRguS8]I would like to include this as well[/url] <-- Nobody can deny it's goodness
[url=http://www.youtube.com/watch?v=-SHM-7qMiDs]Love the game, Love the soundtrack[/url]
[url=http://www.youtube.com/watch?v=-LK01R-sCNg]My hands hurt now[/url]
[url=http://www.youtube.com/watch?v=CqMk4aollgk]I might have cried when I finished the game[/url]

Okay, time to add more.

[url=http://www.youtube.com/watch?v=jl6kjAkVw_s]Casino Night Zone from Sonic 2[/url]
[url=http://www.youtube.com/watch?v=tyqAgewtlT0]Won the Lawsuit~The First Success from Phoenix Wright: Ace Attorney[/url]
[url=http://www.youtube.com/watch?v=2vMHe36BuUM]Turnabout Sister's Ballad from Phoenix Wright: Ace Attorney[/url]
I have so much Ace Attorney music that I like. I could be here all day giving you Ace Attorney music.
Cheetahmen's intro sounds so much like Cornered, its not even funny.

[quote=Amuro][url=https://www.youtube.com/watch?v=2FTekf3t3Hg]Because I'm a sucker for melancholic piano music...[/url]
[url=https://www.youtube.com/watch?v=3dsI6bGQfM0]More melancholy[/url]
[url=https://www.youtube.com/watch?v=J_P1OwYgZNI]Something more upbeat[/url][/quote]

Throw in the violin and it feels more sad.
[url=http://www.youtube.com/watch?v=_HRzKkD20YM]http://www.youtube.com/watch?v=_HRzKkD20YM[/url]
[url=http://www.youtube.com/watch?v=mjWs-TkjaaQ]https://www.youtube.com/watch?v=mjWs-TkjaaQ[/url]

[url=http://www.youtube.com/watch?v=WZlYGN5W2Yg]Cheetahmen theme[/url]
[url=http://www.youtube.com/watch?v=ckr77MjcHio]Resident Evil 2 The Second Malformation of G[/url]
[url=http://www.youtube.com/watch?v=vRe3h1iQ1Os&list=FLI1KuioFzas9dKAx2BAgeWA&index=100]Sonic the Hedgehog 06 His World instrumental[/url]
[url=http://www.youtube.com/watch?v=mdDwqJiYO6c]Sonic Unleashed Endless Possibility instrumental[/url]
[url=http://www.youtube.com/watch?v=eCDDNKRd9Ow]Sonic Colors Reach for the Stars instrumental[/url]

the tetris song

[url=http://www.youtube.com/watch?v=vtyb0oPfzC8]jet[/url] [url=http://www.youtube.com/watch?v=XznePMj7IgM]set[/url] [url=http://www.youtube.com/watch?v=aPB79gI-Nmo]radio[/url] [url=http://www.youtube.com/watch?v=Io-3Iohu8k8]![/url]

http://www.youtube.com/watch?v=7a7Sh82Mzdc

[url=http://www.youtube.com/watch?v=BNCenv7wPFE]zombies ate my neighbors![/url]

[url=https://www.youtube.com/watch?v=2FTekf3t3Hg]Because I'm a sucker for melancholic piano music...[/url]
[url=https://www.youtube.com/watch?v=3dsI6bGQfM0]More melancholy[/url]
[url=https://www.youtube.com/watch?v=J_P1OwYgZNI]Something more upbeat[/url]