Andes is a standalone software synthesiser, or plugin, in early stages of development. The core of Andes is an original oscillator which uses a pseudo-3D version of Perlin Noise to produce distinctively digital sound.

Andes is a standalone software synthesiser, or plugin, in early stages of development. The core of Andes is an original oscillator which uses a pseudo-3D version of Perlin Noise to produce distinctively digital sound.

Synthesizer plugin for ADLMIDI and OPNMIDI (VST/LV2). This software package provides FM synthesizer plugins, based on OPL3 and OPN2 sound chip emulations.
The emulations and the drivers are provided by libADLMIDI and libOPNMIDI.

Resonance Audio is a multi-platform spatial audio SDK, delivering high fidelity at scale. This powerful spatial audio technology is critical to realistic experiences for AR, VR, gaming, and video. Resonance Audio simulates how sound waves interact with human ears and their environment.
resonance-audio.github.io/resonance-audio/discover/overview
github.com/resonance-audio
www.blog.google/products/google-vr/resonance-audio-multi-platform-spatial-audio-scale/
Zrythm is a cross-platform digital audio workstation designed to be featureful and easy to use. Automate almost anything with automation events using straight lines, ramps and curves, or with LFOs and envelopes. Featuring a chord pad for quickly trying out chords in a scale and a chord track to help with chord progressions.
Complete support for LV2 and VST2, with experimental support for VST3, AU, SFZ and SF2. Fully JACK aware, including support for JACK transport, ALSA, WASAPI, Windows MME, CoreMidi and CoreAudio.
Zrythm (Basic) is free software. Use, study, share and improve it freely. Available in multiple languages including English, French, Galician, Portuguese, Japanese and German.

www.zrythm.org
github.com/zrythm
flathub.org/apps/org.zrythm.Zrythm
www.facebook.com/zrythm/
twitter.com/ZrythmDAW
Carla is a fully-featured modular audio plugin host, with support for many audio drivers and plugin formats. It has some nice features like transport control, automation of parameters via MIDI CC and remote control over OSC.
Carla currently supports LADSPA (including LRDF), DSSI, LV2, VST2, VST3 and AU plugin formats, plus SF2 and SFZ file support. It uses JACK as the default and preferred audio driver but also supports native drivers like ALSA, DirectSound or CoreAudio.
There are 4 types of engine processing:
- Single-client: (JACK driver only)
Same as Multi-client, except that all JACK ports belong to a single master client.
This is needed when a setup doesn’t support multi-client JACK apps, such as LADISH.- Multi-client: (JACK driver only)
Every single plugin is exposed as a new JACK client. Audio and MIDI ports are registered as needed.- Rack:
Plugins are processed in order, from top to bottom.
Plugins with non-stereo audio channels are not supported, but a forced-stereo option is available for Mono ones.- Patchbay:
Modular patchbay mode, just like in JACK Multi-client and many other modular applications.
Every plugin gets its own canvas group and ports allowing you to interconnect plugin audio and MIDI.

Triple Cheese: Luscious and cheesy, winner of the 2006 KVR Developer Challenge, is a truly unique freeware synthesizer. No traditional oscillators or wavetables, no FM or phase distortion and no analogue modelled filters here. A touch unusual and a little cheesy, Triple Cheese is quite capable of some surprising sounds.
Triple Cheese avoids classic synthesis techniques—no subtractive, frequency modulation (FM) or additive synthesis. Rather, it employs various types of comb filter, often in series, to generate and modify sound. Think of the comb filters as very short chromatically tuned delays. Three modules are arranged in series and either generate their own sound, or process the output of the previous module.
The features for each module can result in sounds that might seem a little “cheesy” or retro (think early 1980s digital synths). But when pushed, you will find Triple Cheese creates some surprisingly lush sounds.
- 8 different modes per comb filter module (11 modes total)
- Polyphonic (up to 16 voices), duophonic, monophonic (retriggered) or legato mode
- VCA with amplitude modulation, pan
- Skinnable User Interface
- 170 factory presets

A modern music player focused on streaming from free sources.
Features:
- Searching for and playing music from YouTube (including integration with playlists), Jamendo, and SoundCloud
- Searching for albums (powered by Last.fm and Discogs), album view, automatic song lookup based on artist and track name (in progress, can be dodgy sometimes)
- Song queue, which can be exported as a playlist
- Loading saved playlists (stored in json files)
- Scrobbling to last.fm (along with updating the ‘now playing’ status)
- Newest releases with reviews – tracks and albums
- Browsing by genre
- Radio mode (automatically queue similar tracks)
- Unlimited downloads (powered by youtube)
- Realtime lyrics
- Browsing by popularity
- List of favorite tracks
- Listen from local library
XMMS is a multimedia player for unix systems. XMMS stands for X MultiMedia System and can play media files such as MP3, MOD’s, WAV and others with the use of Input plugins.
XMMS is mainly targeted at music playback, but through third party plugins some rudimentary video capabilities exists, but there are much better systems other than XMMS for video support.
It was modeled after Winamp from the Windows operating system. XMMS is not a port of Winamp but was written from scratch by Mikael and Peter Alm.

IMMS is an intelligent playlist plug-in for XMMS that tracks your listening patterns and dynamically adapts to your taste. It is incredibly unobtrusive and easy to use as it requires no direct user interaction.
Nebulus is an OpenGL visual plugin for XMMS. It’s conceptually a compilation of various
OpenGL effects that depends on the music.
gmorgan is a rhythm station, a modern organ with full editable accompaniment for play in real time emulating the capabilities of commercial rhythm stations “Korg”,”Roland”, “Solton” … also has a small pattern based sequencer like “Band in a Box”. Uses the capabilities of ALSA sequencer to produce MIDI accompaniment.


gmorgan.sourceforge.net
deb-multimedia.org/dists/testing/main/binary-armhf/package/gmorgan
AV Linux is a free shared downloadable and installable snapshot ISO image based on Debian/GNU Linux pre-configured to be a turnkey AV content creation system pre-configured and ready to “Install and Create”.
Features:
- Originates from 32bit and 64bit snapshots of the Debian Stable Distribution.
- Custom Realtime Preempt Kernel for optimal low-latency Audio potential.
- CPU governed for performance by default.
- Extra tweaks for performance, meets all criteria of the included Realtime Configuration Quick Scan.
- Some special custom packaging not found in default Repositories.
- Fast and Light XFCE4 Desktop Environment with attractive customizations.
- falkTX’s KXStudio Repositories for up to date Audio Applications.
- Extensive Audio/Video and Administrator-friendly Custom Actions.
- Seamless JACK Audio/MIDI environment with PulseAudio Integration.
- Extended Application platforms Flatpak and Docker included.
- Robust Environment for developers: Compilers, GIT, SVN, BZR, tools and development libs.
- Mozilla builds of Firefox and Thunderbird.

www.bandshed.net/avlinux
www.bandshed.net/iso/
www.wikihow.com/Install-AV-Linux
distrowatch.com/table.php?distribution=avlinux
en.wikipedia.org/wiki/AV_Linux
Seq24 is a minimal loop based midi sequencer. It was created to provide a very simple interface for editing and playing midi ‘loops’. After searching for a software based sequencer that would provide the functionality needed for a live performance, such as the Akai MPC line, the Kawai Q80 sequencer, or the popular Alesis MMT-8, I found nothing similar in the software realm. I set out to create a very minimal sequencer that excludes the bloated features of the large software sequencers, and includes a small subset of features that I have found usable in performing.

Rakarrack is a richly featured multi-effects processor emulating a guitar effects pedalboard. Effects include compressor, expander, noise gate, graphic equalizer, parametric equalizer, exciter, shuffle, convolotron, valve, flanger, dual flange, chorus, musical delay, arpie, echo with reverse playback, musical delay, reverb, digital phaser, analogic phaser, synthfilter, varyband, ring, wah-wah, alien-wah, mutromojo, harmonizer, looper and four flexible distortion modules including sub-octave modulation and dirty octave up. Most of the effects engine is built from modules found in the excellent software synthesizer ZynAddSubFX. Presets and user interface are optimized for guitar, but Rakarrack processes signals in stereo while it does not apply internal band-limiting filtering, and thus is well suited to all musical instruments and vocals. Rakarrack is designed for Linux distributions with Jack Audio Connection Kit.

rakarrack.sourceforge.net
sourceforge.net/projects/rakarrack