Heh. I have no idea. All I know is that the youtube tutorials show people blowing three octaves on their flutes. When I try the highest octave sounds like an elk or deer call.
Hey, @Richard Healy, have you heard the news regarding Pluspora? I've been re-adding as many contacts as I can that have already set up accounts on diasp.org and/or glasswire. U don't appear to have any other account on the fediverse, I'm worried u might get lost with the server because u didn't know what was going on.