The boys are divided into four touring choirs, named after Austrian composers Bruckner, Haydn, Mozart and Schubert, which combined perform about 300 concerts each year before almost 500,000 people.
Dječaci su podijeljeni u četiri zbora na turneji, zborovi su imenovani po skladateljima Bruckneru, Haydnu, Mozartu i Schubertu, izvode oko 300 koncerata svake godine a sluša ih gotovo 500.000 ljudi.