YMO x Caspa - Gradated Grey (Sir Rock Alot Mix) YMO「Gradated Grey」+ Caspa「Sir Rock Alot」 DJ Bold Mushroom, 2011 YMO x Skism - Light in Darkness (The Blank 16Bit Mix) YMO「Light in Darkness」+ Skism「The Blank 16Bit Remix) DJ Bold Mushr…