This is a lovely idea!

Have you heard of the BBC's "The Listening Project"? It's a partnership between BBC and The British Library. https://www.bbc.co.uk/programmes/b01cqx3b

> Capturing the nation in conversation

> Since 2012 we have been collecting intimate conversations between friends or relatives, to build a unique picture of our lives today. We have collected over a thousand so far, and most will be broadcast across BBC radio, while all are archived by the British Library, preserving them for future generations.