In July 1970, during a pivotal moment in their career, Pink Floyd performed live at Montreux, showcasing their evolving sound and creative ambitions. This concert occurred shortly after the release of their ambitious album "Atom Heart Mother," which was released in October 1970. The live recording captures a unique blend of progressive rock, marked by lengthy compositions and experimental elements. Notably, "Atom Heart Mother" features an orchestral suite, signaling a significant departure from their earlier work and showcasing the band’s willingness to push musical boundaries. The setlist from the Montreux performance includes tracks from this album, as well as earlier works like "Piper at the Gates of Dawn." This period was crucial for Pink Floyd as they transitioned towards the grand conceptual pieces that would define their later albums, laying the groundwork for their eventual global recognition.