If you’ve followed Everclear at any point over the last three decades, you already know that beneath the sweet-sounding, radio-ready power pop of the Portland, Oregon outfit’s music, frontman Art Alexakis never sugarcoated a damn thing. He’s always been the guy who turned the ugliest parts of his life into songs, ones that just happened to be incredibly catchy and resonated with millions. But hearing those tracks now, with everything we know in hindsight, you realize they weren’t just hits; they were flare-bright warnings and often brutally autobiographical. Alexakis lost his brother to a heroin overdose and his girlfriend to…