Here is an other approach...
What you can do:
Small network footprint
(pull one JSON file)
I'd like to thank Philipp for the ELF18 JSON
and the dudes at volume.at for their API (Frequency and NovaRock)
Copyright © 2019 Christian Schmied <cs8898@gmx.de>
This work is free. You can redistribute it and/or modify it under the
terms of the Do What The Fuck You Want To Public License, Version 2,
as published by Sam Hocevar. See the LICENSE file for more details.