Petri-Foo is a fork of the Specimen sampler project intended to run under a JACK session.

This package provides the Rakarrack effects as LV2 plugins. The ports are done such that hopefully when Rakarrack gets an active maintainer these will get merged into the original project.

LMMS is a digital audio workstation. It includes tools for sequencing melodies and beats and for mixing and arranging songs. LMMS includes instruments based on audio samples and various soft sythesizers. It can receive input from a MIDI keyboard.

GNU Solfege is a program for practicing musical ear-training. With it, you can practice your recognition of various musical intervals and chords. It features a statistics overview so you can monitor your progress across several sessions. Solfege is also designed to be extensible so you can easily write your own lessons.

This package provides the LV2 plugin "GxGuvnor", a simulation of an overdrive or distortion pedal for guitars.

FMIT is a graphical utility for tuning musical instruments, with error and volume history, and advanced features.

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.

Pragha is a lightweight music player based on Gtk and sqlite. It is constructed to be fast, light, and simultaneously tries to be complete without obstructing your daily work.

Aria Maestosa is a MIDI sequencer and editor. It lets you compose, edit and play MIDI files with a few clicks in a user-friendly interface offering score, keyboard, guitar, drum and controller views.

SooperLooper is a live looping sampler capable of immediate loop recording, overdubbing, multiplying, reversing and more. It allows for multiple simultaneous multi-channel loops limited only by your computer's available memory.

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.

QMidiRoute is a MIDI event router and filter. MIDI note, control change, program change and pitch bend events are logged, and can be filtered, redirected and transformed into other events according to MIDI maps defined as tabs in the main control surface.

PianoBooster is a MIDI file player that displays the musical notes and teaches you how to play the piano. The difference between playing along to a CD or a standard MIDI file is that Piano Booster listens and reacts to what you are playing on a MIDI piano keyboard. You can play along to any track in the MIDI file and Piano Booster will follow your playing.

Zrythm is a digital audio workstation designed to be featureful and easy to use. It offers unlimited automation options, LV2 plugin support, JACK support and chord assistance.

Musicbrainzngs implements Python bindings of the MusicBrainz web service. This library can be used to retrieve music metadata from the MusicBrainz database.

This package contains data files for use with Le Biniou.

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.

This set of LV2 plugins is a port of the internal modules found in Alsa Modular Synth. These plugins are used to create modular synthesizers and contain: VCO, VCF, VCA, LFO, slew limiter, envelopes, sample and hold, etc.

Abjad helps composers build up complex pieces of music notation in iterative and incremental ways. Use Abjad to create a symbolic representation of all the notes, rests, chords, tuplets, beams and slurs in any score. Because Abjad extends the Python programming language, you can use Abjad to make systematic changes to music as you work. Because Abjad wraps the LilyPond music notation package, you can use Abjad to control the typographic detail of symbols on the page.

Spectacle is a real-time spectral analyzer using the short-time Fourier transform, available as LV2 audio plugin and JACK client.

Tuner is a minimalist radio station player to discover and listen to your favourite internet radio stations. The application consists of a radio station catalogue sourced from radio-browser.info, and has presets of selections of stations based on random, top, trending, genre.

This package provides the LV2 plugin "GxSwitchlessWah", a simulation of an analog Wah pedal with switchless activation.

A semi-modular software synthesizer and fx plugin

Sorcer is a wavetable LV2 plugin synthesizer, targeted at the electronic or dubstep genre.