If your device supports Windows Ink and you have a pen you can use it to add notes or marks to your music sheets. Annotations are supported for all types of documents except Web links.
SongRepertoire also delivers three templates to write scores or guitar tabs.
When no pen is available you can also add annotations with your mouse or with your fingers.
Using the export functions of SongRepertoire you can save your music sheets and annotations as PDF files for sharing it with others.