-<li>AMB <a href="http://kokkinizita.linuxaudio.org/linuxaudio/">http://kokkinizita.linuxaudio.org/linuxaudio/</a>
-</li>
-<li>Blepvco <a href="http://smbolton.com/linux.html">http://www.smbolton.com/linux.html</a>
-</li>
-<li>Blop <a href="http://blop.sourceforge.net/">http://blop.sourceforge.net/</a>
-</li>
-<li>CAPS <a href="http://quitte.de/dsp/caps.html">http://quitte.de/dsp/caps.html</a>
-</li>
-<li>CMT <a href="http://www.ladspa.org/cmt/overview.html">http://www.ladspa.org/cmt/overview.html</a>
-</li>
-<li>FIL <a href="http://kokkinizita.linuxaudio.org/linuxaudio/">http://kokkinizita.linuxaudio.org/linuxaudio/</a>
-</li>
-<li>FOO <a href="http://code.google.com/p/foo-plugins/">http://code.google.com/p/foo-plugins/</a>
-</li>
-<li>MCP <a href="http://kokkinizita.linuxaudio.org/linuxaudio/">http://kokkinizita.linuxaudio.org/linuxaudio/</a>
-</li>
-<li>NJL <a href="https://github.com/tialaramex/njl-plugins">https://github.com/tialaramex/njl-plugins</a>
-</li>
-<li>Omins <a href="http://www.nongnu.org/om-synth/omins.html">http://www.nongnu.org/om-synth/omins.html</a>
-</li>
-<li>REV <a href="http://kokkinizita.linuxaudio.org/linuxaudio/">http://kokkinizita.linuxaudio.org/linuxaudio/</a>
-</li>
-<li>SWH <a href="http://plugin.org.uk/">http://plugin.org.uk/</a>
-</li>
-<li>TAP <a href="http://tap-plugins.sourceforge.net/">http://tap-plugins.sourceforge.net/</a>
-</li>
-<li>VCF <a href="http://users.suse.com/~mana/ladspa.html">http://www.suse.de/~mana/ladspa.html</a>
-</li>
-<li>VCO <a href="http://kokkinizita.linuxaudio.org/linuxaudio/">http://kokkinizita.linuxaudio.org/linuxaudio/</a>
-</li>
-<li>VLevel <a href="http://vlevel.sourceforge.net/about/">http://vlevel.sourceforge.net/</a>
-</li>
-<li>Vocoder <a href="http://www.sirlab.de/linux/download_vocoder.html">http://www.sirlab.de/linux/download_vocoder.html</a>
-</li>
-<li>WASP <a href="http://linux01.gwdg.de/~nlissne/wasp/index.html">http://linux01.gwdg.de/~nlissne/wasp/index.html</a> (mar wanted!)
-</li>
-<li>Nova <a href="http://klingt.org/~tim/nova-filters/">http://klingt.org/~tim/nova-filters/</a>
-</li>
-<li>Socal’s LEET Plugins <a href="http://code.google.com/p/leetplugins/">http://code.google.com/p/leetplugins/</a>
-</li>
-<!--<li>Holap synthesizer and DSP effects <a href="http://holap.berlios.de/">http://holap.berlios.de/</a>
-</li>-->
+<li>SWH <a href="http://plugin.org.uk/lv2/">http://plugin.org.uk/lv2/</a> [GNU GPLv3]</li>
+<li>ll-plugins <a href="http://ll-plugins.nongnu.org/">http://ll-plugins.nongnu.org/</a> [GNU GPLv3]</li>
+<li>ZynAddSubFX <a href="http://zynaddsubfx.sourceforge.net/">http://zynaddsubfx.sourceforge.net/</a> [GNU GPLv2+]</li>
+<li>OvertoneDSP <a href="https://www.overtonedsp.co.uk/">https://www.overtonedsp.co.uk/</a> [Proprietary]</li>
+<li>Invada Studio <a href="https://launchpad.net/invada-studio/">https://launchpad.net/invada-studio/</a> [GNU GPLv2]</li>
+<li>Pianoteq <a href="https://www.pianoteq.com/">https://www.pianoteq.com/</a> [Proprietary]</li>