This work caused much consternation when it was used as the brass band test piece at the 1969 British Open Competition. The score is an uncompromising one and as colourful as its title suggests. The various episodes of the work are each named after a colour from the spectrum - Red, Orange, Yellow, Green, Blue, Indigo and Purple (changed from Violet when Vinter became conscious of his failing health). It is a piece of violent mood swings challenging all sections of the band. Many consider this to...