"You have a beautiful sound, and it’s contagious to the musicians who play with you."

- Maxim Vengerov

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"Over 40 years sitting on juries around the world and only twice did I award the maximum score of 100 - to the violinist Maxim Vengerov and to the violist Dor Sperber."
- Prof. Avi Abramovich, The Jerusalem Academy of Music and Dance

"In Hindemiths Suite drückte Dor Sperber mit seinem gross-füllenden Bratschenton die echte Trauermusik für den englischen König George V. aus."

Anzeiger von Saanen, Menuhin Festival solo performance review

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"El violista Dor Sperber continuó con la obra N° 5 de las Bachianas Brasileiras de Heitor Villa-Lobos, que tocó con delicadeza y seguridad."

Nexucomunicante, CCK solo performance review

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