Who does not know the name of Bronisław Huberman, born in Częstochowa – one of the most outstanding violin virtuosos of the first half of the 20th century, and at the same time the most devoted popularizer of the violin works of Karol Szymanowski? Yet he was not only a musician of international fame, as he is typically perceived and classified, but also a politician, writer, educator, organizer of artistic life,…