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.

This is a Faust implementation of a 1969 designed Yamaha combo organ, the YC-20. This package provides an LV2 plugin and a standalone version. Processing for the organ is based on original schematics and measurements from a working specimen. This instrument simulates the circutry as a whole to realisticly reproduce the features and flaws of the real deal.

A semi-modular software synthesizer and fx plugin

Wolf Shaper is a waveshaper plugin with a graph editor. It is provided as an LV2 plugin and as a standalone Jack application.

Cmus is a small and fast console music player. It supports many input formats and provides a customisable Vi-style user interface.

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

QMidiArp is an advanced MIDI arpeggiator, programmable step sequencer and LFO. It can hold any number of arpeggiator, sequencer, or LFO modules running in parallel.

Clyrics is an extensible command-line tool to fetch the lyrics of songs. It can be used in daemon mode along with the Music-on-Console (MOC) and cmus console music players.

TuxGuitar is a guitar tablature editor with player support through midi. It can display scores and multitrack tabs. TuxGuitar provides various additional features, including autoscrolling while playing, note duration management, bend/slide/vibrato/hammer-on/pull-off effects, support for tuplets, time signature management, tempo management, gp3/gp4/gp5 import and export.

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.

This project is a real time General MIDI synthesizer based on the Sonivox EAS Synthesizer by Google. It does not need external soundfonts, using embedded samples instead.

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.

This is a mixer application to control the Tascam US-16x08 audio interface. This device contains about 280 control elements and this mixer application aims to provide comfortable access to the DSP effects the device supports.

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.

Yoshimi is a fork of ZynAddSubFX, a feature-heavy real-time software synthesizer. It offers three synthesizer engines, multitimbral and polyphonic synths, microtonal capabilities, custom envelopes, effects, etc. Yoshimi improves on support for JACK features, such as JACK MIDI.

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.

x42-plugins is a collection of over 80 cross-platform LV2 audio and MIDI plugins that can also run as standalone JACK applications.

LINGOT is a musical instrument tuner. It's accurate, easy to use, and highly configurable. Originally conceived to tune electric guitars, it can now be used to tune other instruments.

It looks like an analogue tuner, with a gauge indicating the relative shift to a certain note, determined automatically as the closest note to the estimated frequency.

Le Biniou is a music visualization & VJing tool. It creates live visuals based on audio performances or existing tracks.

B.Jumblr is a pattern-controlled audio stream / sample re-sequencer LV2 plugin.

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.

The Non Session Manager is an API and an implementation for audio session management. NSM clients use a well-specified OSC protocol to communicate with the session management daemon.

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

Dragonfly Reverb is a bundle of two free audio effects: a concert hall reverb and a room reverb. Both are available as LV2 plugins as well as JACK standalone applications.