[SilverSyko]

There's a lot of good VG soundtracks out there, but unanimously, I listen to Sonic the Hedgehog BGM the most frequently out of all of them.

I mostly like it for how much variety the series has and how well it can pull off each one. Such as:

Spoiler for Techno/Electronica:

Spoiler for Orchastrated:

Spoiler for Classic/Alternative Rock:

Spoiler for Heavy Metal:

Spoiler for Rap/Hip-Hop:

Spoiler for Jazz/Ragtime:

and of course...

Spoiler for Chiptune:

Other games with soundtracks I really like include Viewtiful Joe, Tatsunoko VS Capcom, F-Zero GX and BlazBlue.