MICHAEL JACKSON Startin' Somethin' (Rare 1982 US ultra high-grade methyl cellulose metal based lacquer reference single sided test pressing acetate for the 7" single cut into a 45RPM 10" disc. Released as the fourth single from the album, Thriller, on the 8th May 1983. This disc has Allen Zentz Recording studio labels, custom typed with with artist name, the abrivated title [instead of Wanna Be Startin' Somethin'] and dated '4/27/83', with a plain die-cut sleeve. This would have beenpressed in very small numbers before the finished article, intended for sonic review & not commercial resale. The disc remains in nice condition with just faint signs of cosmetic wear only natural with acetates. Very tough to find).