Maria Callas
15 Concerts
Joseph Haydn
13 Concerts
Andrea Bocelli
20 Concerts
Fryderyk Chopin
Ludwig van Beethoven
Boston Symphony Orchestra
55 Concerts
Giacomo Puccini
43 Concerts
The Philadelphia Orchestra
77 Concerts
Rick Wakeman
7 Concerts
Yo‐Yo Ma
Lang Lang
Ludovico Einaudi
22 Concerts
Antonín Dvořák
16 Concerts
Giuseppe Verdi
8 Concerts
Richard Strauss
6 Concerts
George Frideric Handel
Pomona,
CA
Pomona,
CA 
