Interesting music, because I read about  Auvergne:

The region is home to a chain of volcanoes. The volcanoes began forming some 70,000 years ago, and most have eroded, leaving plugs of hardened magma that form rounded hilltops known as puys,

So, when listening to your music, I can imagine how it boils beneath the surface in the volcanoes but the plugs prevents eruptions… be careful 

Stig

https://hearthis.at/xnwdv7yv/un-jour-en-vrac/