Photo credits

De Maria by RESIA
Williams by Benjamin Ealovega
Prometeo Quartett by RESIA
Dorel Golan by Sergej Demyanchuk
Rachel Kolly d'Alba M. Attila 2009 / Tom Barnes for Warner Classics / Raphael Zubler
Saskia Giorgini Allad Willemse
Alexandra Sostmann by Marco Borggreve & copyright Kaupo Kikkas
Kadouch by balazs borocz

L. Bernstein © Picture alliance/keystone :STR

R. Strauss © Picture alliance/akg-images

Oscar Peterson ©espey-fotodesign.de