Update README.md

README.md

@@ -151,8 +151,9 @@ Collections
 
 * [Awesome JUCE](https://github.com/sudara/awesome-juce) — list of JUCE libraries, plugins and utilities
 * [Hybrid Multimedia Production Suite](https://github.com/forart/HyMPS) — Collection of open software for a platform-independent advanced audio/video contents production suite
-* [Linux Synths](http://linuxsynths.com/) — list of linux based synths, some of which are open-source
-* [OpenAV](http://openavproductions.com/) — collection of instruments, effects, and development tool kits for Linux.
+* [Linux DAW](https://linuxdaw.org/) — list of audio software and plugins, many of which are open-source
+* [Linux Synths](https://linuxsynths.com/) — list of linux based synths, many of which are open-source
+* [OpenAV](https://openavproductions.com/) — collection of instruments, effects, and development tool kits for Linux.
 * [SFZ Instruments](https://sfzinstruments.github.io/) — list of SFZ instruments, most of which are free
 * [StudioRack](https://studiorack.github.io/studiorack-site/) — open-source audio plugin registry, app and command line tools
 * [VCV library](https://github.com/VCVRack/library) — library of plugins compatible with VCV Plugin Manager