| P-KNIGHTS | Knights | Clavichord Discography | £24.00 |
| KW001 | Bavington | Clavichord Tuning and Maintenance (3.e) | £23.40 |
| DP8 | Kirnberger | Clavierubungen with Complete Fingerings after C.P.E. Bach, Vol. 2 (1762) | £16.20 |
| DP9 | Kirnberger | Clavierubungen with Complete Fingerings after C.P.E. Bach, Vol. 3 (1763) | £16.20 |
| P-KNIGHTS2 | Knights | Modern Clavichord Music | £19.95 |
| PEMS112 | Various | Music from the Bach circle: Vols 1-2 | £26.00 |
| KW004 | Vermeij | The Hubert Clavichord Data Book | £108.00 |
