Musopen Alternatives

Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.

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Create, play and share your tabs

GNU LilyPond is a computer program for music engraving.

“MMA—Musical MIDI Accompaniment” is an accompaniment generator.

Unlimited music for video

Finale, the world standard for music notation software, lets you compose, arrange, notate, and print engraver-quality sheet music.

Music Score Notation editor.

OpenMPT is a popular tracker software for Windows.

DaCapo Editor is a free Open Source music sheet editor which allows to easily create nice looking partitions. It is available as a web application as well as a desktop application for Windows, MacOS and Linux.

Music21 is a Python-based toolkit for computer-aided musicology.

ChordPulse is interactive software that’s designed to help you learn music on your instrument.