BBC Radio 2 Johnny Hallyday documentary series

It's not often we hear about foreign artists on British radio or TV, so I was glad to hear about a new documentary series on BBC Radio 2 about the legendary French singer Johnny Hallyday, now 64 years old and still going strong (although he now has allegedly retired from performing...where have we heard that before?). The series is narrated by Johnny's son David Hallyday, who is also a successful singer and songwriter in France. Part 1 has already been aired but is available at http://www.bbc.co.uk/ and the next part will be broadcast this Wednesday at 11.00 pm UK time.