MusicXML player Mercy mercy mercy : for euphonium played in one line in C-D-E notation

This page is quite easy to use. Let's see what your can do on it:

You can run the player by clicking on the big play button on the top right of the screen or by pressing space bar on your keyboard.
You can pause the player by clicking on the big pause button on the top right of the screen or by pressing space bar on your keyboard.
You can modify various player setup by clicking on Page Setup in the top menu. From there, modify the tempo manually, modify it automatically based on your level and the complexity of the current song, display difficulty background colors or not, and many other options.
You can get back to home page and pick up another song to play (click on PTS link or back to home link).
If you want to get back to the top of the screen, feel free to use the icon below that will be located at the bottom right of your screen
Remember that to use this page you need a screen big enough so that the fingering tabs is usable. In short, a tablet or a computer screen. I personally prefer to use it from my iPad Pro
One more thing: if your think this music sheet is a bit shitty, feel free to contact me by email and tell me what's wrong. I will try to fix it quickly if possible.