EmptyFM CLI is an alternative to https://emptyfm.river.sh for the command line. It is written purely in Go.
Please find the installation release on the GitHub releases section for your OS and ARCH accordingly.
A prerequisite for the installation is, you must have ffmpeg installed. You can find the download instructions on https://ffmpeg.org/.
Once you had setup successfully, just open up your terminal and cd to the path where you have the binary release and just do:
./emptyfm-cli
Purely goes to https://www.radio-browser.info/.