Gruzo is a Czech music producer based in Prague and he produces some crazy sounds. He describes his music as Glitch hop, wonky, bass amongst other things. I have been listening to his stuff for a while and whatever he produces it is always unique and always interesting. The above is a classic example of this. Fat beats over a dirty synth jumping sporadically around creating a awesome little tune. Great stuff!! For more from Gruzo check out his soundcloud page here.