http://iebkxzjscv4jgaucepdbdf4b7bqmcwd5peulm5cbpoavlsnkfhda5gyd.onion/ddtss/index.cgi/sk/translate/musescore
In addition to the desktop software , you can rehearse “on the go” with MuseScore mobile apps (which
do not support note entry , but many advanced playback functions). Note
that all of these are commercial or otherwise non-free offers optionally
integrated with, but not part of, the Free notation program. Scrolling
video scores feature the notes highlighted in the score as they sound —
and highlighted on a virtual piano keyboard below.