[thatloststudent]

You should be able to do this with radio-browser.info [1]. Specifically, look at the documentation that lists all stations.

[1] - https://de1.api.radio-browser.info/#General

[lioeters]

Direct link to a JSON file with ~50k Internet radio stations.

http://de1.api.radio-browser.info/json/stations

> Everyone is free to use the collected data (station names, tags, links to stream, links to homepages, language, country, state) in their works. I give all the rights I have at the accumulated data to the public domain.

https://www.radio-browser.info/