An organ symphony is a piece for solo pipe organ in various movements.
The organ symphonies are his most significant contribution to the organ repertoire.
The organ symphony, comprising several movements, paralleled symphonies written for the orchestra.
Andrée's two organ symphonies are still performed today.
The genre is considered to have been brought to fruition in the second organ symphony of André Fleury.
Example 99, from my own Organ Symphony, combines two streams of fourth chords, mostly in counter-parallel motion.
Organ Symphony is the creator of the female cyborgs, in which Drum is modeled after her.
Modern composers such as Jean Guillou have written organ symphonies as well.
You can practically play Saint-Saën's entire Organ Symphony with your right foot.
Guilmant wrote several compositions similar to organ symphonies; however, preferring to remain in the classical mold, he called them sonatas.