Tony Martin, former Black Sabbath singer, is at the studio rehearsing for the upcoming Headless Cross shows.

The sessions take place at the RB Studio in Birmingham, England, and the line-up constists of Danny "Danté" Needham (VENOM) on drums, Dario Mollo (ex-GRAHAM BONNET) on guitar, Eddie George (ex-MAGNUM) on keyboards and Magnus Rosén (ex-HAMMERFALL) on bass.

Tony Martin released six albums with Black Sababth, between 1987 and 1995 ["The Eternal Idol" (1987), "Headless Cross" (1989), "Tyr" (1990), "Cross Purposes" (1994), "Cross Purposes Live" (1995) and "Forbidden" (1995)].