Anyway I was hoping someone on the interwebs knows something about MIDI on macOS: if I use AudioUnitSetProperty with kMusicDeviceProperty_SoundBankFSRef, I need to supply an FSRef. However, File Manager (and FSPathMakeRef) is deprecated. Is there a non-deprecated way to do this?

Set up ActivityPub for micro.blog, transferring a bunch of my Mastodon follows there, and finally set my @pajp@mastodon.cloud Mastodon account to redirect to my micro.blog ActivityPub profile. Also re-enabled Twitter cross-posting because who am I kidding.