Top Alternatives to Denemo

TuxGuitar is a robust, free, open-source tablature editor designed for guitarists, bassists, and drummers. It allows users to create, edit, and play musical scores and tablatures with MIDI support, offering a portable and customizable environment for music composition and learning.

Audiotool is a free, powerful online Digital Audio Workstation (DAW) accessible directly in your web browser. It offers a comprehensive suite of virtual instruments, effects, and mixing tools, allowing users to create and produce music collaboratively. Its integrated publishing platform simplifies sharing and discovering new tracks within a vibrant community.

Guitar Pro is a comprehensive software suite for guitarists and musicians, offering robust tools for composing, editing, and learning music through tablature and standard notation. It provides a virtual instrument player, metronome, and extensive libraries of chords and scales to enhance practice and creativity.

Rosegarden is a free digital audio workstation (DAW) for Linux users, tailored for music composition, editing, and recording, integrating MIDI and audio capabilities with a strong emphasis on scorewriting.

OpenMPT (Open ModPlug Tracker) is a powerful and user-friendly open source audio module tracker for Windows. It allows users to create, compose, and edit music using samples and patterns, supporting a wide range of module formats and offering advanced features for both beginner and experienced composers.

Sibelius is industry-leading music notation software used by composers, orchestrators, arrangers and music educators worldwide. It offers comprehensive tools for writing, editing, and publishing musical scores.

Impro-Visor is a free educational software designed for creating, playing, and analyzing lead sheets, with a strong emphasis on jazz improvisation and solo transcription.

Soundation Studio is a web-based digital audio workstation (DAW) offering a comprehensive suite of tools for music production. It includes audio recording, virtual instruments, effects, a large loop library, and MIDI support, all accessible directly within your web browser.

Anvil Studio is a comprehensive, free digital audio workstation designed primarily for composing and editing MIDI music, with robust capabilities for recording and editing audio.

Frescobaldi is a dedicated text editor for LilyPond, the powerful music engraving software. It provides a rich environment specifically designed to simplify the process of writing and editing sheet music using LilyPond's text-based input.