In this Libguide you can find direct links to platforms and apps for digital sheet music and some more information for research.
The Libguide is not complete, we will add platforms and apps regularly.
If you use digital sheet music, please be aware of copyright. You can make a personal copy of the sheet music for studying and rehearsing. If you're performing you need a legitimate published version. If you are uncertain about using sheet music, you can ask your question at firstname.lastname@example.org