The MIDI performances in this folder are not ours.

    Performer and sequencer : Bernd Krueger
    Source                  : http://www.piano-midi.de
    Licence                 : Creative Commons Attribution-ShareAlike 3.0
                              Germany (CC BY-SA 3.0 DE)
                              https://creativecommons.org/licenses/by-sa/3.0/de/

They are real performances — played dynamics, pedalling and rubato — which is
why they are here: an engraving says which notes, a performance says how they
were struck, and only the second one tells you whether an instrument sounds
like an instrument.

They are distributed UNMODIFIED, as a collection alongside this application.
The ShareAlike term binds adaptations of these files; it does not reach the
application's own source, which stays under the repository's licence. Anyone
redistributing them must keep this notice, and anyone publishing an ADAPTATION
of one of them (an edited MIDI, say) must license that adaptation under
CC BY-SA 3.0 as well.

The application credits Bernd Krueger and piano-midi.de in its About dialog and
on the status line whenever one of these pieces is opened.