Recorded live on December 12, 2003 at the Union Chapel in Islington, London, this program features a performance by Procol Harum, one of the most popular progressive rock bands of the late 1960s. The group landed at the top of the charts all over the world with their hit A Whiter Shade of Pale. Melding thoughtful lyrics and an artfulness many of their of their peers lacked with heavy drums and guitar, the band still has retained a large, devoted fan base.