MuseTrainer

Two play modes:

- Practice mode: You play the correct key, the cursor will advance forward. MIDI input devices are required to use this mode.
- Listen mode: The app will play the MusicXML sheet for you. You need to disable device's silent mode and tune up the volume first.

Play options:

- Tempo speed
- Measure range
- Repeat
- Enable / disable staff
- Virtual keyboard

You can play online using a desktop broswer at https://musetrainer.com.