I might be behind the times, but I have to share this anyway. Have you heard of Radio Garden? It is the most amazing website or app (both available).
When you open Radio Garden you will see a map of the world with loads of green dots. Each of those dots are a local radio station. Select the dot you want and it will play the radio station (check the list on the screen because sometimes there is more than one station located at the same place, as is the case for my home town of Canberra).
Radio Garden is a not-for-profit Dutch radio and digital research project which was developed from 2013 to 2016. The premise for the idea was to narrow the boundaries from radio. In 2016, when it had reached over 8,000 registered radio stations it went viral (I did say I was behind the times).
Do you still listen to the radio? Have you tried Radio Garden?