MuseScore

MuseScore Studio is a free and open-source music notation and composition software that allows users to create, edit, and print musical scores through a WYSIWYG interface. Notable features include support for various import/export formats like MusicXML and MIDI, easy note entry, integrated sequencing and synthesis for playback, and high-quality printing options. The tool is designed for musicians and composers looking for a comprehensive platform for music creation and notation.