' … this Companion implements in every respect the claims its publishers make for it as 'an essential guide to all aspects of the organ and its music'. Perhaps unusually for so valuable a book of reference, much of it also makes engrossing reading.' Church Times

• 1. Origins and development of the organ Nicholas Thistlethwaite; 2. Organ construction Stephen Bicknell; 3. The physics of the organ John Mainstone; 4. Temperament and pitch Christopher Kent; 5. The organ case Stephen Bicknell; 6. Organ-building today Stephen Bicknell; 7. The fundamentals of organ playing Kimberly Marshall; 8. A survey of historical performance practices Kimberly Marshall; 9. Organ music and the liturgy Edward Higginbottom; 10. Italian organ music to Frescobaldi Christopher Stembridge; 11. Iberian organ music before 1800 James Dalton; 12. The French classical organ school Edward Higginbottom; 13. English organ music to c.1700 Geoffrey Cox; 14. Catholic Germany and Austria before 1800 Patrick Russill; 15. The north German organ school before 1800 Geoffrey Webber; 16. The organ music of J. S. Bach David Yearsley; 17. German organ music after 1800 Graham Barber; 18. French and Belgian organ music after 1800 Gerard Brooks; 19. British organ music after 1800 Andrew McCrea; 20. North American organ music after 1800 Douglas Reed; Appendix The church modes Christopher Stembridge.