3.1M Commanders on Instagram: "In 1962, within the walls of Liverpool’s Cavern Club, The Beatles were captured on film performing live for the first time. This rare footage predates Beatlemania, revealing the band raw, energetic, and still unpolished. It’s a glimpse of four young musicians standing at the edge of history. Just one year later, Please Please Me would be released, and their rise would transform music forever—making this moment the true beginning."