I don't see any of these directories on my USB stick. Of course, since the SE doesn't seem to know what a directory is, then perhaps that's why.
I honestly think this is a bug. I can't imagine they thought, let's make playing music a hideous pain for people who were too cheap to cough up for the leather seats and the spoiler!
I think I could manage with two directory layers. One for the composer, and the other for the work in question. I would, however, quite like it to
stop playing once it gets to the end of a work. This might be possible with the work in its own folder, but obviously it doesn't happen when it's all one big happy family. So I'm happily basking in the end of the Brahms
Requiem and the car is going to give me the beginning of Elgar's
Apostles, whether I like it or not!
I'm not sure if the silent track idea is working. A couple of times recently I must have done something stupid and the USB stick started again from the beginning, but I didn't notice until I heard the first music track. Either I didn't notice 4 minutes 33 seconds of silence, or the MG4 has decided that since it can't detect anything on the track, John Cage can go hang!
There is an issue with this. The Brahms
Requiem is one of the pieces of music where, if I hear the start, I can't stop it playing. (The other real killer in that respect is
Parsifal, but that's a long way down the list.) I need to stop that first track playing! Unless I've actually decided to listen to it, that is. I suppose if it is skipping silence it might be possible to record something like a clock ticking softly.
By the way, I'm using the USB C socket for the music so I can keep the USB A socket for my phone. I haven't noticed anything heating up, although I haven't specifically checked.