@aud @mntmn my favorite Linux music software is #mollytime, but I'm biased because I wrote it.
Rosegarden handles realtime playback completely wrong, but it is ok as a MIDI editor. I've been using Tenacity for simple edits of recordings and to converting WAVs to other formats.
I don't really use Windows for music (beyond keeping the windows version of mollytime more or less at parity), and I've never used Macos for music.
@mntmn @aud if you try it out let me know!
also if you get it to run, there's a hoard of patches in the (poorly curated) examples folder. "drums4.beep" is my current goto for confirming if basic functionality is working. "breath_of_the_world.beep", "tape_loop.beep", "central_dynamo.beep" are probably the main highlights for hearing something pleasant, and in general it is a good idea to keep your volume down low when opening an unfamiliar patch.

@mntmn
The needed tool is very dependent of what you want to do.
Mix ? Mixxx
Record ? Ardour
Write ? Musescore
Jam ? Carla
On proprietary, all devs say "yeah my soft can do anything" but it's obviously wrong.
On floss, we know that one good soft is build for on usage.
If you want, i've do a collection of tools (french) at https://l2m2p.lebib.org/?LesOutils
@mntmn Yes, Ardour, third party support.
Relying on yabridge and some special wine versions isn't fun for professional work.
@mntmn i would say that ardour (if it doesn't crash, but that improved a lot over the years?), x42-plugins and surge xt are pretty nice.
i honestly only miss minor things such as having a "real" piano roll or having the scale highlighted in the piano roll (or... whatever that thing in ardour is called). adding new tracks takes ages in ardour, that's a bit annoying. especially in huge projects.
i use melodyne and that works pretty well with yabridge.
so all in all its pretty okay tbh? don't really miss a lot
@mntmn I do & my favorite music software is Renoise, although I also use some software I made myself (Pebble Music Engine).
Switching to Renoise on Linux from Renoise on Windows, I did lose access to a bunch of free plugins I had collected, but I haven't really missed them all too much tbh
@mntmn there's a lot under the domain of "making music" ā & different tools for different things. off the top of my head i use musescore for writing out scores, audacity/tenacity for making rough edits to audio & transcribing things, reaper (ardour in the past as well) for more serious recording work, renoise for midi-controlled synth sounds & programming.
biggest problem you can run into i think is plugins. there are a lot of linux native plugins, some of them very good, but most commercial VSTs are mac or windows only. you can sometimes get windows VSTs working through wine (yabridge) but it's a pain and may not work.
i don't use a computer much in my professional music work so it's all good enough for me.
@mntmn I do not yet make music on Linux but the things I worry about are: SoX, a useful DAW (currently use Logic, small list of plugins I like but could live with stock plugins), I/O ā I have a merging tech Hapi interface and also an RME babyface & Cranbourne: getting multiple streams of audio in, out, and round trip (through hardware processors) is a critical thing for me and something I always assume is a nightmare on Linux given third party AD/DA converters are part of that.
Beyond that functional MIDI I/O to drive controllers and hardware synths.
@vomithatsteve @mntmn that is useful to hear. Definitely if I end up going that route I would be intentionally seeking to set aside my mostly ātapeā metaphor of recording and replace it with something completely foreign or available only in digital lands like node-based or code-process etc. It would be a wholesale changing out of learned practice for something new. Like the difference between playing bass guitar and making patches on the modular.
That said I am very curious about a CLI DAW!
@mntmn I've been a happy Reaper user for many years, so very cool that I can still use it on Linux. Surge XT has become my go-to "super synth," and I'm using Cardinal for a lot of what I used to use Biome for (modular fx processing).
The main things I miss are Sound Forge and Reaktor.