You used a really interesting method of shading in this one. I love the colours and the way it looks like the guitar strings are vibrating. Maybe that's just me though. Really cool artwork Valtus!
Fuck dude! You were one of my favorite animators for a long time, but I never saw your still art before. This is awesome! You could seriously end up a professional artist if you keep with it. Your style is so fantastical and smooth, really beautiful stuff. I'm very impressed, Man.