Audio Tag Editor
Kid3 audio tag editor can edit the tags of MP3, Ogg, FLAC, MPC & WMA files in an efficient way, convert between ID3v1 and ID3v2, set the tags of multiple files, generate tags from file names or vice versa and import from freedb, MusicBrainz and Disco
This is the fast and Free (LGPL license) real time MPEG Audio Layer 1, 2 and 3 decoding library and console player. It uses floating point or integer math, along with several special optimizations (3DNow, SSE, ARM, ...) to make it most efficient.
MAD is a high-quality fixed-point MPEG audio decoder with 24-bit output. The implementation is entirely new, based on the ISO/IEC standards, and performs especially well on systems without native floating-point support.
Search, Download, Play, Share on Bittorrent, YouTube and the cloud
FrostWire http://www.frostwire.com/ is a media player and Peer to Peer (P2P) information sharing client for the BitTorrent network. This project is not affiliated with LimeWire LLC. FrostWires' source code is Licensed under the GNU GPL Open Source license
UMPlayer is a cross-platform multimedia player supporting many audio and video codecs and file formats as well as DVDs, VCDs, and various streaming protocols. It boasts many advanced features such as built-in subtitle search and YouTube player.
TiMidity++ is an open source MIDI to WAVE converter and player.
Cross-platform player and audio manager
aTunes is a powerful, full-featured, cross-platform player and manager, with support for online radios, podcasts and CD ripping.
Radio Tray is a streaming player for listening to online radios. Any bug or feature request should be reported in https://bitbucket.org/carlmig/radio-tray/issues
FripTV is a free, opensource, SDL based IP TV player. Currently in alpha stage it runs on Windows XP and Linux and the code is designed to be highly portable. It supports MPEG2 and h264 transport streams.
Mikmod is a module player and library supporting many formats, including mod, s3m, it, and xm. Originally a player for MS-DOS, MikMod has been ported to other platforms, such as Unix, Macintosh, BeOS, and Java(!!)
Internet radio directory browser
Streamtuner2 is an internet radio station and video browser. It simply lists stations in categories from different directories. Launches your preferred media apps for playback. It's built in Python now, but retains UI similarity with the original StreamTuner 0.99
Play SoundTracker media on your computer.
PlayerPro is a music composer and sound editor ( SoundTracker ) for MOD S3M XM IT UMX . Uses XI, Quicktime or SoundFonts. Currently runs on MacOS and OSX; playback engines also available for Windows and BeOS. Upcoming version 6 will support ALSA (Linux).
Web frontend for MPD and Mopidy
Rompr is a music player that lets you discover more about the music you love and discover new music you don't even know yet. It is a client for the mpd music server. It plays your local music, internet radio, podcasts and anything supported by Mopidy - eg Spotify, SoundCloud, Youtube... On top of all that, you can use Rompr in a browser on one computer to play music out of another. So if you have a media centre connected to your Hi-Fi, Rompr can control it. It supports most modern mobile devices too. Its looks are inspired by Amarok 2. Please use the Wiki link above to get installation instructions and a basic usage guide.
Sidplay 2 is the second in the Sidplay series originally developed by Michael Schwendt. This version is written by Simon White and is cycle accurate for improved sound reproduction. Sidplay 2 is capable of playing all C64 mono and stereo file formats.
A multi-format module player and library
xmp is a module player for Unix-like systems that plays over 90 mainstream and obscure module formats from Amiga, Atari, Acorn, Apple IIgs and PC, including Protracker (MOD), Scream Tracker 3 (S3M), Fast Tracker II (XM) and Impulse Tracker (IT) files.
Multimedia architecture consisting of libraries and applications. Libraries include gavl for low level audio/video support and gmerlin_avdecoder, a multiformat decoding library. Applications include a GUI player with mediatree and a GUI transcoder.
Qt-based Multimedia Player
This program is an audio-player, written with the help of the Qt library. The user interface is similar to winamp or xmms. Alternative user interfaces also are available.
mpg321 is a completely Free drop-in replacement for mpg123. It has been designed to work as a drop-in replacement for mpg123, for the use of front ends, shell scripts, etc. It does all mp3 decoding using the high-quality integer-only MAD library.
Freevo is an open source HTPC media centre integrating PVR / DVR funtionality along with music, video, gaming, home automation and more. It is written in python and uses existing popular software such as mplayer, xine and vlc.
Advanced music player for GNU/Linux, also running on FreeBSD, OpenBSD and Microsoft Windows. Plays audio CDs, internet radio streams, podcasts and soundfiles in just about any audio format and has the feature of inserting no gaps between adjacent tracks.
ASAP (Another Slight Atari Player) plays and converts 8-bit Atari music (*.sap, *.cmc, *.mpt, *.rmt, *.tmc, ...) on modern computers and mobile devices.
The KDE FM and Internet Radio App
KRadio is an AM/FM/Internet radio application for KDE4. It has support for V4L and V4L2 radio devices, internet radio, RDS, lirc remote control, MP3 and Ogg/Vorbis recording, TimeShift playing, alarms and much more. Try out!
A simple graphical MTP client for UNIX and UNIX like systems. It supports all MTP based devices including MP3 players, Media Players, Tablets and Mobile Phones.
This SourceForge project page is obsolete. Please visit http://www.musicpd.org/