How to discover streaming URLs included in websites:
GitHub - jamal2362/URL-Radio: Simply URL Radio Application for Android
Trouble with adding radio stations [SOLVED] - Support - Roon Labs Community
How to listen to lossless FLAC Internet Radio with your browser - High Resolution Audio
LUMIN App Internet Radio
Amazon.com: Ocean Digital WR-50CD Internet Radio Tuner Wi-Fi/FM Bluetooth Receiver Stereo Outputs on Analogue and Digital Out to Connect Hi-Fi System, Micro SD, CD Player 2.4" Color Display : Electronics
STAR FM Streams | STAR FM
Webradio-Links, Radio im Netz - Empfang & Technik - Unternehmen - WDR
Streaming eines Senders mit einem benutzerdefinierten URL-Radiostream - SoundTouch® 30 Series III wireless speaker