Oplysninger fra kunstorganisation (verificeret af Operabase)
Wratislavia Cantans 1966–2015: Uwertura! by Various, søn. 06 sept. 2015, Fra (2015/2015), Dirigent Agnieszka Franków-Żelazny, Piotr Karpeta, Benjamin Shwartz, NFM (Narodowe Forum Muzyki), Wrocław, Poland