Best music21 Alternatives & Competitors in 2024

Music Score Notation editor.

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.

Warmup Inbox is a tool that automates the process of warming up your email inboxes, raising your sender reputation and inbox health automatically.

Try for free paid Free Trial $12.0 / Monthly (Per inbox, per month.)

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

GNU LilyPond is a computer program for music engraving.

Open Source

ABCexplorer is a musical creation utility that comes with advanced support to create, edit, play, convert and manage musical files with ABC text format support.

Composing it for you... Automatic three and four-part composition (styles: J.S.

Create, play and share your tabs

MEFA offers education programs, tax-advantaged savings plans, low-cost student loans, and expert guidance in financing for students and their families.

MusiCAD is a score writer and music notation program that provides great ability to music creators to produce high-quality music sheets, create music, extract parts from scores with chord symbols, and provide complete MIDI synchronizing.

Canorus is a free cross-platform music score editor.

Harmony Assistant is an unbeatable software for computer-assisted music composition and editing.

MC Musiceditor is free/open source (GPLv2) music notation software (Windows).

ScoreCloud, free software that instantly turns your songs into sheet music. As simple as that!