Two powerful sorcerers Zloslav a Zlinda meet the Bohuslav Martinů Philharmonic Orchestra. The sorcerers are both malicious and quarrelsome, they only want to be bad, and don't appreciate anything good. They are stubborn and don't know how to talk nicely to each other, so they're always having arguments. When one of them says anything, the other one always takes issue with him, and both of them think that only they are right. Above all, each one always tries to get the better of the other. But fortunately the Magic Note invited them both to this concert for a good reason, and it knows how to deal with the bad-tempered and cantankerous pair. The Magic Note is here, and it will show that music has magical powers, because the beauty of music can have healing and beneficial effects. When the Magic Note is played, everything finally changes. Thank heaven for miracles!

The Bohuslav Martinů Philharmonic Orchestra is conducted by the young Czech conductor Joel Hána, and the two powerful sorcerers are played by Rostislav Marek and Marta Bačíková.