"I've Seen All Good People" is a hauntingly beautiful track by the progressive rock band Yes, serving as the closing movement of their 1971 double album *Fragile*. The song exemplifies the group's signature blend of intricate guitar work, complex time signatures, and ethereal vocal harmonies, pushing the boundaries of studio production for its era. Lyrically, it explores themes of spiritual awakening and the realization that humanity has witnessed the best of the world, yet remains imperfect. As a standalone recording, the piece stands as a masterpiece of late 1960s and early 1970s progressive rock, showcasing the band's ability to construct long-form narratives through music. Its enduring popularity stems from its atmospheric quality and the seamless integration of synthesizers with traditional rock instrumentation, cementing Yes's legacy as pioneers of the genre. The track remains a staple in the band's discography, frequently performed live and celebrated for its emotional depth and technical sophistication.