Introduction, Passacaglia and Fugue in E flat minor

James Healey Willan (12 October 1880 – 16 February 1968) was an Anglo-Canadian organist and composer. He composed more than 800 works including operas, symphonies, chamber music, a concerto, and pieces for band, orchestra, organ, and piano. He is best known for his church music.
His Introduction, Passacaglia and Fugue was inspired by the Max Reger piece of the same name. A 1964 EMI recording by Francis Jackson helped bring the piece into the mainstream repertoire.