Xcellerated is on a tear this summer. Barely recovered from its five-year anniversary and the drum ’n’ bass champion is hosting a major two-day affair with longtime U.K. drum & bass event promoter Innovation Events. This is Innovation’s first foray into the United States, which is astounding for the company that has been throwing drum & bass parties worldwide since 1995. It’s making up for that by bringing its As We Enter tour through Los Angeles — twice. On Saturday there is the multiple-headliner situation that includes the elusive Brookes Brothers and the ever-popular René LaVice. The key is to not wear yourself out as, on Sunday, the party continues on a boat launching from the Queen Mary in Long Beach with Chimpo, Bladerunner and the U.S. debut of Critical Impact. This sounds both potentially perilous and absolutely not to be missed.