Metal legends Metallica have just announced their 12th studio album, 72 Seasons, and have debuted the old school sounding new song, “Lux Aeterna.” The 12-track, 77-minute album, produced by Greg Feldman, James Hetfield and Lars Ulrich, is set to arrive on April 14, 2023, and serves as the successor to 2016’s Hardwired… To Self-Destruct. “72 seasons. The first 18 years of our lives that form our true or false selves. The concept that we were told ‘who we are’ by our parents. A possible pigeonholing around what kind of personality we are. I think the most interesting part of this is the continue…