“There are moments that are a blur that I wish I’d captured,” Brad Fischetti says of his time in LFO, the pop-rap trio who had a run of hits around the turn of the millennium, including that Abercrombie & Fitch song you couldn’t escape in 1999. “It’s easy to not take the moment and appreciate it.” The moment is over now, because Brad’s the last man standing, barely into middle age and already having buried both his bandmates. He’s getting ready to dive into the whole story in a live-streamed tribute concert on April 30 calledThe LFO Story, and though he’s still in mourning, he’s determined to do his boys right. “I don’t know if people appreciated their talent,” he says of the late Rich Cronin and Devin Lima, “but I want people to realize they were special.”