I split up my communities pretty fine-grained: !reign_fc@lemmy.world for my club, !nwsl@lemmy.world for my league, !ussoccer@lemmy.world for my international side, etc. At the time, we thought the glorious revolution was just days away, and we’d have a gajillion users and we needed to be ready. In hindsight, I regret this decision and wish I had just created a single overarching woso community for everything — like !womenshockey@reddthat.com. There just aren’t a lot of users, and having a fewer, more broadly focused communities allow for larger user bases that interact with each other more often. So, if it were me, I’d post to c/music and try my best to feel comfortable taking up space.