Greta Van Fleet’s performance at Red Rocks Amphitheater in 2019, captured in the first part of Live at the Red Rocks: Act 1, unveils their potent rock style with 70s influences in an iconic natural setting. Held at the Red Rocks Amphitheatre in Colorado, USA, surrounded by majestic cliffs, the American band, inspired by classic rock, kicked off the show with fiery energy. Led by vocalist Josh Kiszka, Greta Van Fleet performed tracks with searing guitar riffs and soaring vocals, creating an atmosphere where each chord echoed the past. In 2019, the band was promoting their album "Anthem of the Peaceful Army," their first full-length release, and this part of the set sets the tone for the entire show, marking the first of three acts. The rendition of "When the Curtain Falls" stood out for its intensity, with the live sound adding a raw power to the set. Formed in Michigan in 2012, the band quickly rose to fame with their retro sound, often compared to Led Zeppelin. Red Rocks Amphitheatre, with its natural acoustics, provided the perfect stage for this show, reflecting Greta Van Fleet’s ability to captivate listeners.