On the evening of Nov. 21, 1970, Pink Floyd held a concert at the Casino de Montreux in Switzerland, while a second afternoon show, starting at 2:30 p.m., was added to the schedule in extremis for the next day, Nov. 22. From that performance is taken the recording contained on this set. From the freshly released 'Atom Heart Mother' here's the title track (performed without orchestra) and 'Green Is The Colour' is the only track on the set list to last less than 11 minutes. SIDE 1: 1. Atom Heart Mother SIDE 2: 1. Green Is The Colour 2. A Saucerful Of Secrets