KMix
5.6#22 in audio mixing softwareFree planFree planLinux
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KMix suits Linux users who want to adjust sound-card volume or control volume through D-Bus. It may also suit people looking for free, open-source audio software.
VirtualDJ suits beginners, home users, and working DJs looking for mixing, video, karaoke, or broadcast tools. Commercial users need an active PRO license under the EULA.