2018
Maria Callas
41 Concerts
Ludovico Einaudi
27 Concerts
Johannes Brahms
5 Concerts
Antonio Vivaldi
46 Concerts
Ludwig van Beethoven
13 Concerts
Josh Groban
39 Concerts
André Rieu
34 Concerts
Andrea Bocelli
16 Concerts
Joseph Haydn
11 Concerts
Keith Jarrett
1 Concerts
George Frideric Handel
14 Concerts
The Philadelphia Orchestra
62 Concerts
Rick Wakeman
8 Concerts
Philip Glass
2 Concerts
Antonín Dvořák
18 Concerts
Fryderyk Chopin
15 Concerts