Table of the Elements continues to celebrate its 15th anniversary with the tenth installment in its Guitar Series Vols. 3 & 4. It’s a 12xLP romp of deviant fretnoise by some of experimental music’s most prominent players, including Christian Fennesz, Thurston Moore, and Sunn O)))’s Stephen O’Malley. Sunn O))) founder Stephen O’Malley summons a mesmerizing drone, absorbing the listener into an aural tar pit of deep, inexorable oblivion. He wears a cloak of post-metal allegiances with behemoths like Earth, but beneath that, there is a vibrant body of work that owes as much to the heady minimalism of Tony Conrad and Steve Reich. Constantly pushing at the extremes of volume and duration, O’Malley’s sound is a physical phenomenon, infused with an intimidating power – and possessing, at its core, an oddly meditative tranquility. The supremacy of Table of the Elements for the past decade as an unwavering outpost of ultra-experimental strains can be attributed to its concomitant adherence to valiance. Most of the Table of the Elements catalogue has no broad commercial appeal, and many of its projects – scores for films directed by early-60s Conrad associate Jack Smith or a 3xCD box set by an unknown two-guitars-and-drums trio from Atlanta – are risky ventures, even with respect to the experimental marketplace. Yet, this philosophy of risk works because everyone associated with the label feels like they're doing important work releasing important records, and they're willing to go for broke to make it happen.