Concertgebouw.
Good one. Amsterdam or Bruges? :-)
Lots of "Concert Halls", if one counts them... (Soul Arts Center, to mention just one)
Conservatoire Royal de Musique
Cologne Philharmonic (if one is creative)
Conservatoire de Luxembourg
Casa da Música, Porto
Cankar Hall, Lubljana
Bristol's Colston Hall
Centennial Concert Hall (Winnipeg)
California Theatre (San Jose)
...I'm not including small or unrealistically big places (Civic Center Chicago, CBS Studios... the like... though Civic Center Des Moines would be the right size. Just not nice enough.)
Collins Center for the Arts (Maine)
Clarice Smith Performing Arts Center (Maryland)
...
http://en.wikipedia.org/wiki/List_of_concert_halls