It’s no secret that I’m a big fan of Sleep, the quintessential stoner/doom band that kept the Sabbath dream alive throughout the 1990’s. While guitarist Matt Pike eventually decided to play faster with High on Fire, the other two thirds of the equation kept the stoner grooves going with OM. At least until recently. Drummer Chris Hakius left the band last year with little fanfare, and was replaced by little-known Emil Amos. Not much has changed, otherwise. Al Cisneros was the anchor holding Sleep together, and he continues to man the bass and vocal duties of the guitarless duo.