MilkyTracker is an open source, multi-platform music application for creating .MOD and .XM module files. It attempts to recreate the module replay and user experience of the popular DOS program Fasttracker II, with special playback modes available for improved Amiga ProTracker 2/3 compatibility.

If using this on a N800, then you will need to use an external keyboard (Bluetooth/USB) or a software keyboard like xkbd etc.

Knots is a media streaming webapp for Windows, OS X, Linux and FreeBSD. It allows you to listen to music and watch videos with your tablet from your desktop computer. Media is transcoded on-the-fly to play well on your tablet. Supports VDR recordings/Live-TV and MythTV-recordings in Linux. Requires additional server software available from http://wiki.maemo.org/Knots2

Kilikali is a media player for Maemo/Gnome. Currently it is capable of playing oggs and mp3s from a local storage or over UPNP. Ogg codec is distributed separately. See homepage for more info.

Audio Tag Tool is a program to manage the information fields in MP3 and Ogg Vorbis files (commonly called 'tags').

Sonata is an elegant GTK+ music client for the Music Player Daemon (MPD). Controls a music server connected to your big stereo system over wifi.

This version is customized for the maemo platform and is not supported by the original author.

Imagemagick is a set of programs to manipulate various image formats (JPEG, TIFF, PhotoCD, PBM, XPM, etc...). All manipulations can be achieved through shell commands.

Possible effects: colormap manipulation, channel operations, thumbnail creation, image annotation, limited drawing, image distortion, etc...

This is a command line MP3 player that uses the esd daemon. It is not very useful by itself unless you really like a command line MP3 player. It is useful for other apps that which to use it to play MP3 files.

A music score editor capable of importing midi and lilypond files and playing the scores via timidity (midi player) if installed

Lightmediascanner ogg support for n8x0 Metapackage to install ligthtmediascanner ogg plugin.

The headphone daemon sits in the background and watches the connection state of headphones on the N800/N810. Whenever the headphones are unplugged, headphoned will send a "pause" signal to the mediaplayer to avoid "public transport situations".