Hello,
I am just posting here a link to the repository I maintained with audio tools:
https://copr.fedorainfracloud.org/coprs/ycollet/linuxmao/
The repository is several years old now and it’s available for Fedore 32 and 33.
With a vanilla RT kernel too …
One video made using some of these tools (like lebiniou for live video effects):
Hae Fun !
Yann