Jorma Kalervo HYNNINEN | Kullervo
Johanna RUSANEN | Kullervo’s sister
Polyteknikkojen Kuoro
Saara AITTAKUMPU | choirmaster
THE KÜHN CHOIR OF PRAGUE
Marek VORLÍČEK | choirmaster
PRAGUE SYMPHONY ORCHESTRA
Pietari INKINEN | conductor
Picture: © Jorge Royan / http://www.royan.com.ar, CC BY-SA 3.0, Link