Disco Boy (USA 1976 1-trk Test Press 7single Metal Acetate WB slv)

Frank ZAPPA

 -Frank ZAPPA:Disco Boy, ULTRARARE! 1976 USA issue 1-trk vinyl Test Press 7” Metal Acetate on WB red custom lbl, cut for WB Pressing plans internal use in not more than 2/5 copies, still in its own Company slv-probably the only copy survived!!(Warner Bros WBS 8342)-