Transferring CD music from Mac to USB
So, I've read all the comments on transferring my CD's from iTunes to a 2.0USB stick to play in the caravan on a 2021 JVC radio. I've selected songs in my library and converted them to mp3 on my Mac, then dragged to a USB. But when I try and play in the radio I get " not supported" error message for each track. I can't recall having this issue in the past.
Computer is a 2016 MacBook OS Monterey 12.6.5. Each song looks like "song name.mp3" What I'm I doing wrong, its driving me nuts !
Earlier Mac models