Rose Hreidmarr, a former frontman of cult french black metal band Anorexia Nervosa will record a guest vocals on new TAMTRUM album „Elektronic Blakc Mess” (the misspelling is intentional). Rose left Anorexia in December 2005 after seven years of cooperation. TAMTRUM is rooted in black metal, and incoming LP is the second in their career, will be out on 6th June.