By “digital sheet music” I mean sheet music that can be opened in apps like musescore and synthesia (e.g. MIDI, musicxml). I used to download them from musescore.org but recently I found the search function stopped working. Is the site down or migrated to a new url? Now where can I download those digital sheet music?
Did you mean musescore.com? Because the “.org” site is only for downloading the software. Be warned that you’ll need this tool if you want to download anything for free