Joseph Callaerts (1830–1901) Sort by: name | opus | popularity | playlist 2 Organ Sonatas 3 Pieces for Organ op. 20 Grande fantaisie de concert for organ op. 5 Intermezzo in B-flat minor for organ Little fantasy for organ Mass for 4 voices and organ op. 4 Pièces for organ op. 21 Pièces for organ op. 22 Pièces for organ op. 30 Pièces for organ op. 20 Pièces for organ op. 23 Pièces for organ op. 28 Pièces for organ op. 29 Pièces for organ op. 31 Toccata for Organ op. 29