KAudioCreator is an audio file creation solution for KDE. Ripping the files using KDE (with CDDB support), it allows you to use whatever encoder you wish to encode your audio files. It also provides a job control system so you can see what files have succeeded or failed, and stop or cancel jobs as the application progresses.
K3b is a CD and DVD burning application for Linux systems optimized for KDE. It provides a comfortable user interface to perform most CD/DVD burning tasks, such as creating an audio CD from a set of audio files or copying a CD. While the experienced user can influence all steps of the burning process, the beginner may find comfort in the automatic settings and the reasonable defaults which allow a quick start. The actual burning is done by the command line utilities cdrecord, cdrdao, and growisofs.
audiokonverter is a small utility to easily convert from OGG, MP3, AAC, M4A, FLAC, WMA, RealAudio, Musepack, Wavpack, WAV, and movies to MP3, OGG, M4A, WAV, and FLAC in Konqueror by right-clicking on them. It needs oggenc, oggdec, faac, faad, flac, mplayer, wvunpack, and lame to work. id3lib, metaflac, and vorbis-tools are optional, but needed for full functionality.
Kirocker is a Kicker applet that displays what you listen to in Amarok. With this panel applet, you always know what you are listening to, and can watch its cover and star rating: it is always visible. It allows you to rate your music with one click: you can quickly change the number of stars of your music from anywhere on your desktop. Finally, it let you remotely control Amarok with one click from anywhere on your desktop: play next or previous track, pause, play, and seek to another position in the current track.
KatchTV is an "Internet TV" application for KDE. It makes it easy to subscribe to "TV" channels from all over the Internet in the form of podcasts, so that you can browse channels, download shows, and watch them, all from one convenient interface. It is very similar to Democracy TV, but focuses on KDE integration, using KHTMLPart and embedded players such as kaffeine. It's much faster and lighter on resources if you run a KDE desktop without GTK apps. Installation is easy as long as your distribution has PyKDE and PyQt.
KmusicdB is a music information manager for KDE, using PostgreSQL as a backend. You can add your music collection to the database, and view it in a convenient browser. It currently supports the ability to add and edit artists, add and edit titles (with album pictures), and a track editor. The ability to generate reports and statistics, and also to search the database is implemented, as well as creating and opening, backing up and restoring databases. It is highly customizable, and fast. CDDB functionality has also been implemented.