tracks c4 alto vocals Margarete Klose
tracks c2 baritone vocals Gerhard Hüsch
tracks c5 baritone vocals Hans Reinmar
tracks d4 composed by Bedřich Smetana
tracks b5 composed by Cesare Andrea Bixio
tracks b3,b6 composed by Edmund Meisel
tracks b2 composed by Eduard Künneke
tracks a5 composed by Emmerich Kálmán
tracks a2 composed by Erich Wolfgang Korngold
tracks a4 composed by Franz Lehár
tracks d5 composed by Franz Liszt
tracks b1 composed by Franz von Suppé
tracks c6,c7 composed by Georges Bizet
tracks d1 composed by Gioacchino Rossini
tracks c1-c5 composed by Giuseppe Verdi
tracks b4 composed by Henry W. Petrie
tracks d2,d3 composed by Jacques Offenbach
tracks a1,a2,a6,a7 composed by Josef Strauß
tracks a3 composed by Rudolf Friml
tracks b7 composed by Sebastián de Yradier
tracks b6 composed by Willi Kollo
tracks c6 soprano vocals Elisabeth Van Endert
tracks b3 soprano vocals Käthe Dorsch
tracks c2, d4 soprano vocals Margarete Teschemacher
tenor vocals Marcel Wittrisch
Rights Society: GEMA