In September 1989, when Metallica performed “Blackened” at the Shoreline Amphitheatre in Mountain View, they were riding the wave of their groundbreaking album, *…And Justice for All,* released just a year prior. This album marked a pivotal moment in their career, showcasing an evolution in their sound with intricate compositions and socially charged lyrics. Interestingly, while *…And Justice for All* was a commercial success, it was notable for its lack of bass presence, a decision stemming from disputes with former bassist Jason Newsted. This live performance encapsulated the raw energy and passion that Metallica was known for, underlined by the larger-than-life atmosphere of the venue. By 1989, Metallica had not only solidified their place in the heavy metal scene but also started paving the way for their legendary status. You can feel the intensity and camaraderie in their performances during this era, which is a big part of what made their concerts electric experiences.