Harpsichord, Piano Instrumental Album
A highly authoritative Urtext edition of Carl Philipp Emanuel Bach's Piano Sonata's, as edited by Darrell M. Berg and Klaus Borner. Available here is the second volume of Piano sonatas.
Piano Instrumental Album
Facsimile of the First Edition (John Walsh, 1756), with introduction by Gwilym Beechey and Thurston Dart.