Put your most favorite game music here. But don't include boss music because -Dragon- created a thread specifically for that.

Mega Man X
all music

Turtles In Time
SNES and Arcade versions of Big Apple, 3AM stage, Alleycat Blues stage, Sewer Surfin's stage, opening and Turtle selection themes

Super Mario Bros 1-3 and World
all music

Killer Instinct
all music

MK1
main title and character selection

MK2
main title and character selection

MK3
main title
character selection
Choose Your Destiny
The Pit

MMPR: The Movie
character selection
stage 1

MMPR
stage 1

Batman Arkham Asylum and City
all music

Marvel Vs Capcom 2
character selection

Ultimate MArvel Vs Capcom 3
main theme
main menu
character selection
victory theme

Ultimate Alliance
The Watcher cut-scene music

Street Fighter 2
Ken's theme

More to come later.

I'll try to organize them. :P Also added YouTube links for the heck of it. No particular order...

Overworld ThemesSMB1 Overworld (https://www.youtube.com/watch?v=cgRP-F-TOOo) - Super Mario All-Stars
SMB2 Overworld (https://www.youtube.com/watch?v=WF3Ci1Qt0kw) - Super Mario All-Stars
Grasslands, all the way (https://www.youtube.com/watch?v=cNpewu36VeE) - Mario & Luigi: Bowser's Inside Story
Termina Field (https://www.youtube.com/watch?v=bzbWrGr_of0) - The Legend of Zelda: Majora's Mask
Temple Grounds (https://www.youtube.com/watch?v=hwjcq8Vwt24) - Metroid Prime 2: Echoes
DK Island Swing (https://www.youtube.com/watch?v=LYxQNx-_cI4) - Donkey Kong Country


Water ThemesCrashed Frigate (https://www.youtube.com/watch?v=LudFV61zsaw) - Metroid Prime
Aquatic Ambiance (https://www.youtube.com/watch?v=LDvKwSVuUGA) - Donkey Kong Country
SMB3 Underwater (https://www.youtube.com/watch?v=DeFPMC-Zxs0) - Super Mario All-Stars
Dire, Dire Docks (https://www.youtube.com/watch?v=uqcPSbkS9TQ) - Super Mario 64

Bonus/Mini-Game ThemesBonus Screen BGM (https://www.youtube.com/watch?v=pjb8Be2rSLo) - Super Mario World
Yacht Game (https://www.youtube.com/watch?v=kp3TR3wjK7E) - The Legend of Zelda: The Wind Waker
Targets! (https://www.youtube.com/watch?v=waMXTrx4SGw) - Super Smash Bros. Melee

RemakesEvery single song in Super Smash Bros. Melee!
Cave of Flying Tiki Dollies (https://www.youtube.com/watch?v=IdUFDIlidMo) - Donkey Kong Country Returns. Remake of Treetop Rock.
Voices of the Temple Returns (https://www.youtube.com/watch?v=ZFlBoYvZ49s) - Donkey Kong Country Returns. Sucks that this song didn't make it in the official soundtrack...

Arranged VersionsNazo no Murasame Jo Orchestral Version (https://www.youtube.com/watch?v=6p3VMHHR_hc)
Nazo no Murasame Jo (https://www.youtube.com/watch?v=nJO-emE3m0w) - Famicom 20th Anniversary Arrange Sound Tracks
Super Mario Bros. 2 (https://www.youtube.com/watch?v=lV8_-qRIHT0) - Game Music Graffiti
Chinese (https://www.youtube.com/watch?v=sxFEyVGg1hE) - Super Mario Land Arranged
Saria's Song (Spooky Groovy Remix) (https://www.youtube.com/watch?v=aHrxRde6XFo) - The Legend of Zelda: Ocarina of Time
Mysterious Times (Great Bay Party Mix) (https://www.youtube.com/watch?v=nZkHf7f2OhQ) - The Legend of Zelda: Majora's Mask


More shall be added later.

If you guys play Touhou you'll understand why its one of the most catchiest BGM themes ever :)

FFIV
Prologue
Rosa's Theme

FFVI
Terra's Theme

FFVII
Aeris/th's Theme
Cosmo Canyon

FVII Crisis Core
Price of Freedom
Under the Apple Tree
Moonlight Wandering

FVIII
Liberi Fatali
The Castle

FFIX
Pretty much the entire soundtrack but You're Not Alone is my favorite

FFX-2
Memories of Light and Waves

Chrono Trigger
Schala's Theme
Corridor's of Time

Chrono Cross
Time's Scar
Dream of the Shore of Another World

Silent Hill 3
Pretty much the entire ost

Tomb Raider
Main Theme

Halo Series
All

I know there's more, but that's what I can think of off the top of my head and I don't want to let the list get too long considering most of the music I listen to is game music.

All music from Crysis 3

No One Needs to Die <3 Very short songs and kind of old quality, unfortunately, but still beautiful

---------- Post added at 05:58 PM ---------- Previous post was at 05:58 PM ----------

Oh, and Zelda soundtrack ofc.

Assassin's creed 2-3
Halo 4
Crysis 3
Batman Arkham city
Metal Gear rising revengence
Darksiders 2