Slayer's 1983 classic "Black Magic" is plenty crushing, but Death took it to a new level in 1993. Death covered the Slayer track twice ever live – once on September 28, 1993 in Bradford, England and once on October 2, 1993 in Leuven, Belgium – both times to great effect. Even better is that there's footage of both covers available online!
Check 'em out above and below, and know yet another reason why Death frontman Chuck Schuldiner was so damn good.