Internet musician Cuckoo taped his piano, sampled it and made an SFZ soundfont. All the notes have been sampled with 3 different velocity layers. As for the sound it ranges from a really light mellow harp-like tone on lower velocities to a very sharp tone with higher velocities, really interesting.
The original version uses aiff samples but it did not play well with some of the SFZ players I used, so I made a flac and a wav version.
This is the WAV. Link to the FLAC vers...