Nirvana's "Nevermind," released on September 26, 1991, under Geffen, is a groundbreaking album that catapulted the Seattle-based trio into the global spotlight, defining the grunge movement of the early '90s. Clocking in at just under 50 minutes, this 12-track masterpiece blends raw, distorted guitars with introspective lyrics, creating a sound that resonates with both angst and melancholy. The album opens with the iconic "Smells Like Teen Spirit," an anthem that still echoes in the hearts of rock fans worldwide. Tracks like "Come As You Are" and "Lithium" showcase Nirvana's ability to craft memorable melodies amidst their signature grunge sound. "Nevermind" is a testament to Nirvana's innovative approach to rock music, making it a timeless piece that continues to influence generations of musicians and fans alike.