I would like to show you mine ongoing project of creating linux music software/plugins database - http://linuxmusic.rocks.
Project is still in development, i think i covered most of paid software and big amount of free/open source ones.
Each software have picture of its interface or controls visible in ardour, there is placeholder for description and i hope to add it in near future :), or at least copy one provided by developer, if allowed.
Some software/plugins might be in wrong categories, for example tool category in effects was placeholder for everything i couldnt fit, and maybe at some point i decided to create dedicated category and forgot to move something from there.
I would appreciate any feedback.