Oh boy, do I love me some VGM. I'll spare you all the mile long list of awesome songs, but have a few links to some of my favorites.
A very fitting song for an epic, icy dungeon boss.
Ready for some Runescape nostalgia? Harmony was always one of my favorite songs in the game, and the musician's rendition is so soothing I'd sit and listen to the musicion play this over and over.
I know, Homestuck is a dangerous thing to mention. However, this song is so good, I can't pass it up. It starts off slow, but quickly launches you into a full on jazzy trip. Honestly, I could listen to this for days.
Here's an easily passed up gem from B/W. It's got a nicely nostalgic feel, and faintly reminds me of a mellowed out version of Dragon Roost Island from LoZ: The Wind Waker.
Ah, gen one. This song has a way of getting constantly stuck in my head, making me hum it wherever I go and probably annoy everyone around me. Totally worth it.
C418's work with the Minecraft soundtrack is absolutely amazing. Each song makes the game what it is, and they have a habit of playing at exactly the perfect times in-game. Each song from the Volume Alpha album holds a place in my heart, but here are two of my favorites.
First off, one of the more somber songs. Honestly, I can't describe it further than simply beautiful.
I was so excited when I heard them play this title screen. This song always enchanted me, and I was disappointed that it didn't make it into the game. However, the title screen is a nice little niche for this song. Definitely one of my favorite VGM songs out there.
The Binding of Isaac
This game has a surprisingly amazing soundtrack. This song in particular plays for the biggest, baddest boss you're gonna face, and it does not let you forget it. Simply epic.