This is a cover song by a four-man SNES cover collaboration project I'm part of called Megalixir. 
Synth + piano are programmed by me. 
The rest of the line-up is as follows:
Guitars: Sam Barugh
Bass guitar: Joe Khan
Drums: Joey Killam

Megalixir - Demon's Crest medley (SNES cover)

Suck your blood (Karaoke)

Nemesis Theory: Devil's Dance

Card 11 Justice

11. Qrow Vs Winter - By Jeff Williams

Ride of the Valkyries

Ride of the Valkyries (Celldweller Remix)

[LoL Sounds] Curtain Call (Jhin song)_HIGH-mc.mp3

Devilish Angel

OKKuva

The ultimate mix of POWER and MOTIVATION. Mix created by Ardante on YouTube, and music created by their original creators (Capcom and Casey Edwards mostly.) 

The Alpha and the Omega - Vergil Special Mega-Mix

Nightcore-Bury This Unstable Light (Yoshiko vs. Vergil mashup)

Prog rock, synthprog, retrosynth and progressive chiptunes!

Download my albums at http://kartmaze.bandcamp.com

Megalixir - Demon's Crest medley (SNES cover)

Kartmaze