Variabilní muzikant, který umí zahrát téměř na všechno, ale také muzikolog. Marian Friedl – Český rozhlas Ostrava

Write a detailed and engaging article about Variabilní muzikant, který umí zahrát téměř na všechno, ale také muzikolog. Marian Friedl  Český rozhlas Ostrava. The article should be structured with clear distinct paragraphs, each focusing on a specific aspect of the topic. Keep the tone human and conversational while ensuring the content is informative, well-organized, and easy to read. avoid adding a conclusion; focus purely on delivering structured, insightful information.