Blackosh studios: GMrecording - drums / DescentSound - other stuff. 2010-13 Sketch And Xerox - Yog-Sothoth © Blackosh 2013 Master’s Hammer composed in Jihosound studio in May 2013, drums and mastering made in Hellsound studio. © Master’s Hammer 2013 Produced and published ℗ by Jihosound records. Pressing plant uncredited, identified by the matrix numbers.