Here’s an arrangement of a Prelude (originally for solo violin) by J.S. Bach. It’s played on a replica of a clavichord from 1670.
Larger clavichords can be used to perform many piano pieces from the early Classical era (Mozart and Haydn, for example). Here’s Mozart’s Rondo Alla Turca (Rondo in Turkish style):
Hearing late 19th-century piano music played on a clavichord is unusual, to say the least. However, here’s a clavichord performance of Grieg’s Wedding Day At Troldhaugen, from book 8 of Lyric Pieces (1896). The performer has had to adapt the music slightly, due to the clavichord’s short keyboard range and lack of sustaining pedal. Even so, it’s surprisingly effective.
For comparison, here’s Wedding Day At Troldhaugen again, but this time played on the piano. In this recording (audio only), Leif Ove Andsnes plays a Steinway piano which was owned by Grieg (see http://griegmuseum.no/en/about-troldhaugen).