Back in the summer of 1975, Yes was riding high on the waves of their ambitious album *Relayer*, which they had released just the year prior. This live concert, recorded at Little John's Farm in Reading on August 23, 1975, was part of the tour supporting *Relayer*, a project that showcased their fearless approach to progressive rock. With tracks like "The Gates of Delirium" and the opening piece "Sound Chaser," the band delved into complex musical territories that were just as much about mathematical precision as they were about emotional expression. Interestingly, this period marked a transition for Yes, as they were beginning to experiment more boldly with their sound, a shift largely driven by the addition of virtuoso guitarist Patrick Moraz. Can you imagine the electricity in the air as the crowd felt the intricate melodies and soaring harmonies? This concert wasn't just a performance—it was a bold statement of the band's evolving artistry.