In December 1972, Yes was in the midst of their "Close to the Edge" tour, showcasing the band's progressive rock sound following the release of their acclaimed album "Close to the Edge," which had come out just a few months earlier in September. This period marked a significant peak in their career, as this album is often considered one of their masterpieces, featuring complex compositions and lush arrangements exemplified in tracks like "And You and I," which was performed live at the Rainbow Theatre. This venue performance captured the band's intricate musicianship and theatrical presentation, which had begun to define their live shows. The success of "Close to the Edge" solidified Yes's reputation in the progressive rock genre, and their performances during this era were characterized by improvisational elements and a strong connection with the audience.