Mozart Rail pianissimo in action

I think I found an example of Mozart Rail use in the album ' Helldunkel ' of the French pianist Cyril Guillotin, which allows to hear the specific sound of this pedal.

The piano is a Steingraeber E-272 and the recording was made at Steingraeber House in Bayreuth in 2015 (it seems to me, just one year after the release of Mozart Rail on the new Steingraeber & Söhne pianos).
What is interesting in this album is that Cyril Guillotin also recorded the same pieces on different historical pianos.

Here, the original recording:

https://www.youtube.com/watch?v=VSOROEW7-Tw

Here, a first test based on Cyril Guillotin recording that we made with Pianoteq:

https://www.youtube.com/watch?v=JV1y5S8H2Jo

Here, other audio excerpts with the E-272 and a brief presentation of the Mozart Rail: http://modelling-audio-expert.com/mozar...nd-pianos/

We have not yet made a comparison between Mozart Rail and soft pedal, but I have the impression that the sound get closer (?).

Cheers

Mickael