This composition is based on a passacaglia theme, in which artistic perfection, symphonic drama and oriental melody lines play a role. The passacaglia is originally a dance made up of a series of variations above a bass line constantly present as an ostinato. It is not in this sense that the "Symphonic Variations" are in the passacaglia form but in the sense of the open form of the variations. Jacob de Haan, himself originally an organist, took his inspiration for this piece from the famous pass...