Choral Concert: Zurich Boys Choir - Bach, J.S. / Gounod, C.-F. / Bruckner, A. / Franck, C. / Verdi, G. / Schutz, H. / Mozart, W.A
Choral Concert: Zurich Boys Choir - Bach, J.S. / Gounod, C.-F. / Bruckner, A. / Franck, C. / Verdi, G. / Schutz, H. / Mozart, W.A