This package provides a Gtk4 GUI for the ALSA controls presented by the Linux kernel Focusrite Scarlett2 USB Protocol Mixer Driver.

Clementine is a multiplatform music player. It is inspired by Amarok 1.4, focusing on a fast and easy-to-use interface for searching and playing your music.

Strawberry is a music player and music collection organizer. It is a fork of Clementine aimed at music collectors and audiophiles.

This application displays an icon in the system tray (also known as notification area) of your desktop, which shows the status of the JACK audio server and when you click on it, a menu pops up, which lets you quickly select from the JACK configuration presets you created with QjackCtl. When you select a preset, its JACK engine and driver configuration settings are loaded via DBus into JACK and then the server is restarted. This allows you to switch between different audio setups with just two mouse clicks.

New Session Manager (NSM) is a tool to assist music production by grouping standalone programs into sessions. It can be used create a session, or project, and add programs to it and then use commands to save, start/stop, hide/show all programs at once, or individually. The session can be interrupted and easily resumed at a later time.

Pure Data (aka Pd) is a visual programming language. Pd enables musicians, visual artists, performers, researchers, and developers to create software graphically, without writing lines of code. Pd is used to process and generate sound, video, 2D/3D graphics, and interface sensors, input devices, and MIDI. Pd can easily work over local and remote networks to integrate wearable technology, motor systems, lighting rigs, and other equipment. Pd is suitable for learning basic multimedia processing and visual programming methods as well as for realizing complex systems for large-scale projects.

This package provides an Emacs major mode for editing GNU LilyPond music scores.

PortMidi is a library supporting real-time input and output of MIDI data using a system-independent interface.

The jalv.select package provides a graphical user interface allowing users to select LV2 plugins and run them with jalv.

This project is a fork of the Android Open Source Project platform_external_sonivox. It is a Wave Table synthesizer, using embedded samples. It also supports external DLS soundfont files. It is also a real time GM synthesizer.

abjad-ext-rmakers includes a collection of classes for creating and and manipulating rhythms such as accelerandi, taleas, and more.

mod-host is an LV2 plugin host for JACK, controllable via socket or command line.

This package provides the LV2 plugin "GxSuperFuzz", an analog simulation of the UniVox SuperFuzz pedal. In this simulation the trim pot, which is usually in the housing, is exposed as a control parameter. It adjusts the amount of harmonics.

Wolf Spectrum is a real-time 2D spectrogram plugin. It is provided as an LV2 plugin and as a standalone Jack application.

This package provides Mopidy's extension for playing music from local file archive.

In contrast to Mopidy-File, Mopidy-Local builds an index of archive’s metadata ahead of time, and can thus provide additional features like search.

The music metadata is stored in a SQLite database. This lets users to browse their music collection by album, artist, composer and performer, and provides full-text search capabilities based on SQLite’s FTS modules. It also notices updates via mopidy local scan while Mopidy is running, so you can scan your media library periodically, for example from a cron job.

This package provides a multi-channel MIDI step sequencer LV2 plugin with a selectable pattern matrix size.

MuseScore is a music score typesetter. Its main purpose is the creation of high-quality engraved musical scores in a WYSIWYG environment.

It supports unlimited staves, linked parts and part extraction, tablature, MIDI input, percussion notation, cross-staff beaming, automatic transposition, lyrics (multiple verses), fretboard diagrams, and in general everything commonly used in sheet music. Style options and style sheets to change the appearance and layout are provided.

MuseScore can also play back scores through the built-in sequencer and SoundFont sample library.

The VL1-Emulator is an emulator of Casio VL-Tone VL1, based on source code by PolyValens, offered as an LV2 plugin and a standalone JACK application.

This package provides the LV2 plugin "GxOverDriver", an overdrive effect.

TAP (Tom's Audio Processing) plugins is a collection of audio effect plugins originally released as LADSPA plugins. This package offers an LV2 version ported by moddevices.

The Non Mixer is a powerful, reliable and fast modular digital audio mixer. It utilizes JACK for inter-application audio I/O and the NTK GUI toolkit for a fast and lightweight user interface. Non Mixer can be used alone or in concert with Non Timeline and Non Sequencer to form a complete studio.

The purpose of beets is to get your music collection right once and for all. It catalogs your collection, automatically improving its metadata as it goes using the MusicBrainz database. Then it provides a variety of tools for manipulating and accessing your music.

Exaile is a music player with a simple interface and powerful music management capabilities. Features include automatic fetching of album art, lyrics fetching, streaming internet radio, tabbed playlists, smart playlists with extensive filtering/search capabilities, and much more.

LibSMF is a C library for handling SMF ("*.mid") files. It transparently handles conversions between time and pulses, tempo map handling and more. Full API documentation and examples are included.