Tirant Sin has been played on NTS shows including NTS Guide to…, with Slaughtered first played on 6 October 2023.

Tirant Sin was formed in Buffalo, NY in 1986. They were originally called Satan's Angel in 1985. It consisted of Chris Barnes (vocals), Paul Mazurkiewicz (drums), Rich Ziegler (bass) and Bob Rusay (guitar). They were a high school band and played one show in Dec. 1985, in which they did 2 cover songs, Balls to the Wall and Dethroned Emperor. At this point they were Tirant Sin. In 1986, Chris left to join Leviathan. Paul, Rich and Bob, moved up to Absolute Storage….