Cristiano Holtz often performs and records on his harpsichord after G.Silbermann, circa 1740, and on his clavichord after J.Horn, circa 1788. Both instruments were built by Matthias Kramer, under his supervision.
Email: holtzcristiano@gmail.com
Youtube page: https://www.youtube.com/user/cristianoholtz
Spotify page: https://open.spotify.com/artist/4t7yNn1xZ6gVhoRuAvZ1La