Theater Effect Panel (EffectPanel) is small open source software used to play sounds during live performances. You can use this program for free and it can be used with a mouse, a touch panel or over a midi interface with a keyboard or a button pad.
sourceforge.net/projects/effectpanel
Trivial looking metronome with natural sounds and ‘classical’ approach.
metronomek.sourceforge.io
sourceforge.net/projects/metronomek
github.com/SeeLook/metronomek
flathub.org/en/apps/net.sf.metronomek
This tool forwards audio from an Android 10 device to the computer. It does not require any root access. It works on GNU/Linux, Windows and macOS.
The purpose is to enable audio forwarding while mirroring with scrcpy. However, it can be used independently.
Moosic is a music player for Unix systems. It focuses on convenient and powerful playlist management. It consists of a server process that maintains a queue of songs to be played and one or more client programs which sends commands to the server. The server continually runs through its song queue, popping songs off the top of the list and playing each with an external program. The client is a simple command-line utility which allows you to easily perform powerful operations upon the server’s queue, including the addition of whole directory trees, automatic shuffling, and song removal according to regular expressions. The server comes configured to play MP3, Ogg, MIDI, MOD, and WAV files, but can be configured to also play any other file format you want.
http://nanoo.org/software/moosic/
A GTK2/GTK3 interface to MPlayer. The power of MPlayer combined with a friendly interface for your desktop; You can play all your multimedia (audio, video, CD, DVDs, and VCDs, streams etc.), organize, sort and create playlists, take screenshots while playing videos, be notified about media changes. Full DVD and MKV chapter support, when supported by Mplayer. Subtitle support with the ability to specify preferred audio and subtitle languages if the media supports it. Support for cover art retrieval from Amazon.com for audio media files with artist and/or album information contained in the file.
https://sites.google.com/site/kdekorte2/gnomemplayer
flactag is a tagger for whole-album FLAC files with embedded CUE sheets, that retrieves data from the MusicBrainz service.
https://sourceforge.net/projects/flactag/
MusiKernel is an all in one Digital Audio Workstation and suite of instrument & effect plugins, designed to be easy to install and use without the need for any third party software. Simply install the package for your operating system, select your audio and MIDI hardware, and start making music.
download at github.com/j3ffhubb/musikernel
Project has moved to github.com/stargateaudio/stargate
PS3 Media Server is a DLNA-compliant UPnP Media Server. Originally written to support the Sony PlayStation3, PS3 Media Server has been expanded to support a range of other media renderers, including smartphones, TVs, music players and more. Because it is written in Java, PS3 Media Server supports all major operating systems, with versions for Windows, Linux and Mac OS X.
The program streams or transcodes many different media formats with little or no configuration. It is powered by MEncoder, FFmpeg, tsMuxeR and AviSynth, which combine to offer support for a wide range of media formats.
sourceforge.net/projects/ps3mediaserver
Midi Sheet Music is a free program that plays MIDI music files while highlighting both the piano keys and sheet music notes. Works on Windows, Mac OS X, Linux Ubuntu, iPhone / iPad and Android.
midisheetmusic.com
sourceforge.net/projects/midisheetmusic
wtext is a program that will accept ASCII text as input and generate International Morse Code as output. The output formats can be:
cwtext.sourceforge.net
sourceforge.net/projects/cwtext
DR14 T.meter is a free and open source command line tool for computing the Dynamic Range of your music according to the procedure used in the off-line meter released by the Pleasurize Music Foundation.
This tool is a very useful measure of how loud your music is, and for understanding that a good quality album always has a wide dynamic range, and it’s also useful for understanding the effects of the so called ‘loudness war’.
Dr14 t.meter is released under the terms of the GNU GPLv3 license and is intended for the Linux users who can not use the Windows application released by the Pleasurize Music Foundation, or the plugin for Foobar2000.
I’ve largely tested this application and it has always returned results identical to those of the official off-line meter.
sourceforge.net/projects/dr14tmeter
R128GAIN is a FFmpeg and SoX based EBU R128 compliant loudness scanner. It helps you normalizing the loudness of your audio and video files to the same level.
r128gain.sourceforge.net
sourceforge.net/projects/r128gain
The Audio File 