BallroomDJ is a ballroom music player. It is designed to let the computer choose the music and to be able to play music the entire evening without intervention. The choice of music is based on the choice and weighting of different dances by the user and the use of various rules to choose which dance to play next. The rules are: avoid repetition of the dance, avoid sequences of dances of similar types, avoid sequences of dances of similar speeds, and avoid sequences of dances from the same family of dance.
CAMP is a complete interface for MP3 players such as mpg123, xaudio, and amp. It is designed for the console using ANSI graphics, and also supports skins. It has mpg123-jukebox mode support, wich enables seeking in mp3-files. It also has IR remote control support via LIRC, and homebrew parallel port remotes. It can lock your console to the current virtual terminal with password protection, supports MP3 HTTP streaming via mpg123, and has playlist, file list, status, and ID3-edit windows.
Beast is a powerful music composition and modular synthesis application. It offers multiple input methods like multitrack, piano roll, and pattern editing and supports skins. On the technical side, it has a wide range of abilities like sequencing, unlimited undo/redo history, real-time synthesis with multiprocessor support, full duplex 32-bit audio rendering, precise timing down to sample granularity, on demand loading of partial wave files, on the fly decoding of various sample formats, aliasing free oscillators, and full Scheme scripting support.
MoreAmp is an audio player, transcoder, and CD ripper for Mac OS X, Mac OS 9, Windows, Unix, and Linux. It plays and creates ogg, flac, mp3, aac, m4a, mp4, wav, and aif files, and plays wma files. It features a 31-band equalizer, repeat loop, variable pitch/tempo, ram or ramdisk preload, and more.
Transcribe! is an assistant for working out a piece of music from a recording. It offers many features aimed at making the transcription job smoother and easier, including the ability to slow down the music without changing its pitch, and to analyse chords and show you what notes are present.
Lyra is a front-end to the Music Player Daemon (MPD). Based loosely on the Creative Media Source software, it has the aim of supporting large collections of albums and artists. Other interesting features are the implementation of a local cache of the music library using an SQLite database, increased speed, and flexibility. In addition, Lyra supports integration with the Last.fm service, which includes "Scrobbling" and album cover art.