gcombust is a CD burner GUI. It works as a GTK+ frontend for mkisofs, mkhybrid, cdrecord, and cdlabelgen. It has primitive support for controlling the directory (root) structure and size of an image without copying files/symlinking or writing 10 lines of arguments. It can also maximize disk usage by hinting at which directories/files to use.
GDAM is real-time digital dj mixing software package. Any number of mp3 files can be played and mixed simultaneously. Effects can be added, changed, and rearranged dynamically. GDAM features a client-server architecture; all sound is produced by a server, which receives instructions from any number of clients. Other features include plugins for audio effects and interface components, cacheing and looping, sequencing, assisted beatmatching, a waveform viewer/beat calculator, contiguous queueing (no pauses between songs when using a playlist), an online help system, an mpg123 clone which runs on a gdam server, flexible command line interface for direct control of server, recording of entire mix or any point in stream to buffer/disk/mp3 encoder, support for multiple sound devices, and support for midi hardware control.
GLAME (GNU/Linux Audio Mechanics) is meant to be the GIMP of audio processing. It is designed to be a powerful, fast, stable, and easily extensible sound editor for Linux and compatible systems. It has full support for non-destructive editing including undo/redo and applying LADSPA effects. Its supported platforms are Linux, BSD, IRIX, and OS X. It uses guile and libxml, and the GNOME libs available is highly recommended. MP3 and Ogg files can be processed if libmad and libvorbisfile are installed.
The GlobeCom Jukebox is a music jukebox with integrated CDDB-aware ripping and groupware functionality. It is completely configurable from the Web interface, seamlessly integrates ripping from CD to encoded MP3, and supports grouping of songs, peak adjustment, account management for access, streaming of jukebox or single song, themability, album handling, and online help.
gmmusic is a GNOME database frontend to handle your entire music collection, consisting of songs on CDs,CD- ROMs, MP3s (development tree only), LPs, Singles, Minidiscs, audio, and video tapes. For handling CDs, freedb is fully supported. Besides managing data, it can also print inventory lists and nice trays for CDs and CD-ROMs.
GNU VCDImager is a program for making Video CD (and Super Video CD, a.k.a. SVCD) images out of MPEG movie files. The images it creates are ready to use with programs which understand BIN/CUE images, such as cdrdao. GNU VCDRip allows for reversing the process, ripping mpeg tracks from (Super) Video CDs.
GNU xhippo is a simple GTK-based playlist manager, designed to play music using mpg123, xmp, or most other commandline-based players while providing a friendly, clean X interface. It is localised in both English and German. Its interface is based upon the Amiga program HippoPlayer. It supports drag-and-drop, has optional GNOME support, and has a simple text-based playlist format compatible with many other players.