UPC: 803341604773 With their uncompromising vision and diverse, swirling, guitar-heavy sound, Chicago quartet The Smashing Pumpkins touched on prog rock, metal, psychedelia and dream pop, becoming one of the most successful bands of their generation. This fantastic set captures them at their peak, documenting the WXRT-FM broadcast of the July 26, 1993 in-store performance at Tower Records in Chicago to celebrate the release of the band's second album, Siamese Dream .