I use Freetar.

Like Invidious, but for Ultimate-Guitar

I rely on one of the instances, but will eventually look into self-hosting it.

I like to imagine they stumbled upon it like The Goonies.

I’ve not tried getting Ableton working on Linux, but I’ve done a bit of audio production in Debian & Arch in the past. It’s gotten much better over the years, but it’s often not plug-and-play. Some suggestions from someone haunted by JACK and ALSA:

• Wine is a rabbit hole. If you’re fine with hacky DIY stuff (and, hey, it’s fun), go for it. However, your results will vary wildly depending on your hardware, software version, etc. In many cases you’ll have to be content with being several versions behind. In any case, it’s usually a frustrating experience.
• Reaper is a solid DAW and now offers a Linux build. Highly recommended. Full-featured indefinite trial, but the license is only $60.
• Ubuntu Studio is designed for audio/video production, and has audio drivers wired up. Great place to start, too.

If you’re stuck on Ableton, you might find some info on getting it to run properly through Wine via the forums on Lutris or PlayOnLinux.