To be honest, I wasn't expecting much of 80s Nashville - Taking Back the Country (Radio 2). A little country music, I find, goes a very long way, and the decade-specific focus promised a level of detailed scrutiny that made my eyelids feel mighty heavy.

So it was quite an alarming sensation, finding myself ever so slightly gripped by this exhaustive look at how country went from being minor to major in the space of 10 years. It helped that the presenter, Wynonna Judd, had just the right style, which felt chatty and lively even as she read the script, but she also knew what she was talking about. (These two things, in music documentaries, are rarely found together). Then there was the fact that the lynchpin of the whole shift was a man called Randy, a name that instantly lifts weighty lids. Randy Travis - real name, marvellously, Randy Traywick - has a great voice, but more than that, as one Nashville woman explained, he had what most country signers lacked. "He was young," she purred, "and he had a great body."