My old username from reddit and HN was already taken and I couldn’t think of anything else I wanted to be called so I just picked some random characters like this:
>>> import random >>> ''.join([random.choice("abcdefghijklmnopqrstuvwxyz0123456789") for x in range(5)]) 'e0qdk'
I have that literally in my kbin profile, but it’s not on my reddthat one. (I think I tried to copy it there originally when I set up the account but ran into some issue with Lemmy’s UI – been long enough that I forget what exactly.)
A fairly vocal portion of lemmy is AI-hostile, and even for the people who aren’t outright hostile to it, it can be annoying at times – AI content does tend to drown everything else out when it’s permitted, so making a community explicitly for it would probably work better.
lemmy.dbzer0.com might be a good place to host a community specifically for exploring AI generated music if you’re interested in running one. That instance is explicitly open to AI gen and already has several image gen communities, but I don’t think they have a music gen community yet. (Double check though before making one in case I just missed it.)