'The indispensable vade mecum that has so long been lacking [in Bach scholarship]. provides a solid background for the study and informed interpretation of every keyboard work. belongs in the library of every serious performer and students of Bach's keyboard music.' - Howard Schott, The Musical Times 'A substantial and highly recommendable introduction which fulfills its stated objectives in a reliable and readable way.' - Early Music 'A superb study. It is unlikely that any other scholar will be able to master such expertise in source, analytical, and performance studies for many years to come. If you need a comprehensive and reliable guide to Bach's keyboard music, there is simply no other choice.' - John Butt, University of Glasgow, Piano and Harpsichord '[An] essential companion for performers and students of Bach's keyboard music.

Succeeds in providing a succinct synthesis of an impressive spectrum of literature whilst simultaneously contributing to ongoing scholarly debate.' - Yo Tomita, Bach Bibliography, Queen's University of Belfast.