“A jazz thing” με τον Γιάννη Δημητριάδη | 28.07.2025 28/07/2025 Your browser does not support the audio element. https://www.ertecho.gr/wp-content/uploads/2025/07/20250728-ajazzthing.mp3 Your browser does not support the audio element. Οι jazz και blues επιλογές του Kosmos κάθε Κυριακή 00:00-02:00.