musicadi I’m sure I would forget to turn it off... haha. How about closing the connection when the client goes in the background?
Well, I can also detect if a client is connected. So when the app is switched to the background and a network session is being hosted with at least 1 client connected, the audio engine will keep running to prevent iOS from killing the app. I guess that could work.
musicadi I have sony lyrice with lines like “Ah ah ah”
ST3 thinks these are A chords and colors them.
Well, in Germany many people use "H" instead of "B" that's why that line is detected as chords. Coloring only bracketed chords would leave everyone unsatisfied who uses the notation where chords are written above the lyrics. So that's not an option.