Project Summary
Create, play back, and print sheet music for free. MuseScore is cross-platform, multi-lingual, open source music notation software. It features an easy to use WYSIWYG editor with audio score playback for results that look and sound beautiful. It supports unlimited staves with up to four voices each, dynamics, articulations, lyrics, chords, lead sheet notation, import/export of MIDI and MusicXML, export to PDF and WAV, plus online score sharing.
In a Nutshell, MuseScore...
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has a well established, mature codebase
maintained by a very large development team
with stable Y-O-Y commits -
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took an estimated 2,124 years of effort (COCOMO model)
starting with its first commit in May, 2012
ending with its most recent commit 4 days ago
Quick Reference
GNU General Public License v2.0 only
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Commercial Use
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These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
Did You Know...
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55% of companies leverage OSS for production infrastructure
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by exploring contributors within projects, you can view details on every commit they have made to that project
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65% of companies leverage OSS to speed application development in 2016
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30 Day SummaryAug 28 2026 — Sep 27 2026
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12 Month SummarySep 27 2025 — Sep 27 2026
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