Crossfire is a Firefly Media Server client written for the Apple iPhone and the iPod touch. It has support for streaming, browsing, and searching music content. It supports both Mobile Safari and FireFox, but can be configured for various other devices such as Windows Mobile, Symbian, etc.
Cymbaline is a learning music player. It sets a score for each track based on your listening habits, and you can set thresholds to create playlists with your favorite tracks automatically. In random mode, it will play your favorite tracks more often. It also allows album-based navigation: you can start playing the next album, skip 2 albums ahead, go to a specific album, etc. It has a random queue mode where you see a list of randomly chosen tracks that play consecutively. The queue is also built based on song scores.
DJBorg turns your MP3 playlist into a personalized radio station, adding randomly-generated DJ banter between tracks. Song information (based on ID3 tags), news, weather, headlines, and witty remarks are announced via a text-to-speech engine. It is fully customizable via a rules file or Python code. It is compatible with WinAmp and other players that support the .m3u format.
DMCRadio is a ncurses-based console program for radio tuner cards supported by the Video4Linux system. It has a nice LC-like display with support for different ASCII art fonts. It supports up to 20 preset stations, accessible with the keys 1,2,3,...,9,0 and shift+[1,2,3,...,9,0], and at the bottom there is a scroller showing the current radio station.
The DashPC car multimedia system is a UI for automobile multimedia implemented in Linux. Its provides a comprehensive interface for MP3, DVD, and CD playback, a radio card interface, and GPS navigation. It features an easy-to-use interface and a modular design. Its functionality is configurable and the system is expandable with the use of plug-ins, which currently include plug-ins for controlling video4linux supported radio cards, viewing images, and running external commands.