Julian Baggini's Sound Philosophy: BBC Radio Four, 27 September

From the Radio Times:

In a personal journey through the sound archives, philosopher Julian Baggini explores how some of the sounds and recordings which have made an impact on his own life illustrate how our relationship to the past and present is changing.

Saturday 27 September, 8:00pm - 9:00pm, BBC Radio 4. Part of The Archive Hour series. How the programme got its title, nobody seems to quite know!