Posłuchaj: Relacja Moniki Kaczyńskiej

I’m not able to extract article text from that URL because it points to an MP3 audio file, not an HTML article page.

The instructions you gave (“Title as H1 and the core article text”) apply to web pages with readable text content. An .mp3 resource contains audio data, and I don’t have the ability to:

• Access the audio file itself, or
• Transcribe its spoken content into text from the URL.

If you have a transcript or a text page associated with this audio (for example, a news article or show notes on the same site), share that URL instead and I can extract the core article text in pure Markdown as requested.

Źródło: Polskie Radio PiK (Pomorza i Kujaw)