AdPlay/UNIX is AdPlug's UNIX console-based frontend. AdPlug is a free,
universal OPL2 audio playback library. AdPlay/UNIX supports the full range
of AdPlug's file format playback features. Despite this, at the moment, only
emulated OPL2 output is supported by AdPlay/UNIX, but this on a wide range
of output devices.

Bit-accurate C port of the Amiga AHX replayer.
This is a direct port of the original tracker source codes.

The command line tool bs1770gain is a loudness scanner compliant with
ITU-R BS.1770 and its flavors EBU R128, ATSC A/85, and ReplayGain 2.0.
It helps normalizing the loudness of audio and video files to the same
level.

Ebumeter provides real-time level metering according to the EBU R-128
recommendation. The current release implements all features required
by the EBU document except the oversampled peak level monitoring.
ebumeter can only be used with JACK.

A separate command-line utility (ebur128) to measure audio files is
provided as well.

Flac2All is a multi-threaded script that will convert your collection of
FLAC files into either Ogg Vorbis, MP3 (with the Lame encoder), or FLAC,
complete with any tags and identical file/folder structure.

Command-line utilities for adjusting the frequency and volume and
muting of supported FM radio cards.

fm - control frequency, volume, mute/unmute of FM radio card
fmscan - scan FM band for radio stations

Multi-platform clone of the classic music making software Fasttracker II. It can load XM, MOD, S3M, STM module files.

Bit-accurate C port of Fasttracker's XM replayer (SB16/WAV render mode).
This is a direct port of the original asm/Pascal source codes.

Hively Tracker is a tracker program based upon the AHX format created
in the mid '90s by Dexter and Pink of Abyss. The format was relatively
popular, and many songs were created and used in scene productions and
games. AHX was designed to create a very SID-like sound on the Amiga.

HivelyTracker can import and export modules and instruments in the AHX
format, but it also improves on AHX in several ways and therefore has
its own instrument and module formats.

HivelyTracker offers the following features over AHX:
* Multichannel (4 to 16 channels)
* Per-channel stereo panning
* Two commands per note instead of one
* Ring modulation
* A more feature rich editor

Bit-accurate C port of Impulse Tracker 2.15's IT replayer.
This is a direct port of the original asm source codes.

libadplug

Development and header files for libOPNMIDI.

Cross-platform ncurses Spotify client written in Rust, inspired
by ncmpc and the likes.

Linux-port of the popular DOS mod player Cubic Player

PPPlay aims to combine a good old DOS looking interface with
modern technologies for playing back tracker modules.

Features
* Module to MP3/OGG/WAV Conversion
* Accurate forward/backward seeking
* Plays XM, S3M, MOD, HSC and IMF
* High-accuracy OPL Emulator

Multi-platform clone of the classic music making software
ProTracker 2.3D.

QTeletextMaker is a teletext page editor with an emphasis on
Level 2.5 enhancement editing.

Features
* Load and save pages in TTI format.
* Rendering of pages in Levels 1, 1.5, 2.5 and 3.5 including
Local Objects and side panels.
* Import and export of single pages in t42, EP1 and HTT formats.
* Export PNG and animated GIF images of pages.
* Undo and redo of editing actions.
* Interactive X/26 Local Enhancement Data triplet editor.
* Editing of X/27/4 and X/27/5 compositional links to
enhancement data pages.
* Palette editor.
* Configurable zoom.
* View pages in 4:3, 16:9 pillar-box and 16:9 stretch aspect
ratios.
* View pages in mix and attribute-less monochrome modes.

Fast audio loudness (ReplayGain / R128) scanner & tagger.

Rockbox opensource firmware manager for mp3 players.

redumper is a low-level byte perfect CD disc dumper.

It supports incremental dumps, advanced SCSI/C2 repair,
intelligent audio CD offset detection and a lot of other features.
redumper also is a general purpose DVD/HD-DVD/Blu-ray disc dumper.

SACAD is a multi platform command line tool to download album covers
without manual intervention, ideal for integration in scripts, audio
players, etc.

A player for playing SID music modules originally created on the Commodore 64
and compatibles.