水脈のアルバム "Concentration"からの7 inch カット。限定品。 ■A SIDE- Rain Storm featuring 麒麟示,MASS-HOLE Produced by fastriver Lyrics by 麒麟示 / ARTMC / MASS-HOLE ■B SIDE - One 4 All Time Produced by fastriver Lyrics by ARTMC / MAC ASS TIGER / MIYA da STRAIGHT Mastering & Cutting：senna 形式：7 inch レコード[45] https://soundcloud.com/artmc026/concentrationalbum-trailer *URGmarket購入特典 DJ RSK によるMIX CD "DIG ON THAT 3" 付属