Thanks for your suggestion, Martin.
The file itself is fine - I’ve played the file on other media without difficulty. I also deleted it and recopied it when I had the error and it worked from then.
I also checked the log file (it made for amusing reading, the developers have a sense of humour!) and there was clearly an issue waiting for a response from the disc.
So, I’m pretty confident it was a disc error. The drive is new - if it’s defective in a real way, I’ll get it replaced under warranty.
I haven’t found any other songs with problems, but I don’t play a lot from the drive (as opposed to Tidal). Hence, I’d like to do a disc check.