Long living Bulgarian hard rock act B.T.R. posted news that vocalist Христо Ангов(Hristo Angov), who was in the band between 1991 and 1993, and recorded vocals on the band's first studio album Bending The Rules, has passed away. He was also involved in other Bulgarian rock acts, such as: Comatose, Fat Bertha, Атлас and Високо.

Source:	facebook.com
Band profile:	B.T.R.