Berlioz Requiem - Atlanta Symphony; Shaw (the dies irae is very impressive)
Beethoven Symphonies - Berlin; Herbert von Karajan (1963 versions)
Mahler 2 - Chicago Symphony; Claudio Abbado
Tchaikovsky 2 - Chicago Symphony; Claudio Abbado
Bruckner 4 & 7 - Chicago Symphony; Daniel Barenboim (These are very loud recordings showing off what the CSO brass section can do)
Tchaikovsky 4 & 5 - Chicago Symphony; Daniel Barenboim (Several favorite recordings of Tchaikovsky, but I always end up listening to these)
" Piano Concerto 1 - Chicago Symphony; Daniel Barenboim
Strauss Don Quixote - Chicago Symphony; Fritz Reiner
Franck Symphony - Chicago Symphony; Pierre Monteaux
Berlioz Symphonie Fantastique - Chicago Symphony; Sir Georg Solti (not the best recording, but very fun with the microphones directly in front of the low brass)
Wagner Overtures - Chicago Symphony & Vienna Philharmonic; Sir Georg Solti
Mozart Horn Concertos - Dennis Brain or Dale Clevenger
Any Dallas Wind Symphony CD (Maybe a bit biased, but I love the overall tone of the group)
Shostakovitch 7 - Chicago Symphony; Leonard Bernstein
Holst Planets - London Symphony; Jeffrey Simon
Stravinsky Rite of Spring - MET Orchestra; James Levine
Respighi Fountains and Pines of Rome; Montreal Symphony; Charles Dutoit
Tchaikovsky Overture to Hamlet; Montreal Symphony Orchestra
Bernstein On the Waterfront - New York Phil; Bernstein
Mahler 3 - New York Phil; Bernstein
Shostakovitch 5 - New York Phil; Bernstein
Shostakovitch Piano Concertos - New York Phil; Bernstein
Tchaikovsky 6 - New York Phil; Bernstein
Dvorak 9 - New York Phil; Maazel (There are a couple of live recordings floating around that are stunning, one of which is the performance from North Korea)
Mahler 5 - New York Phil; Mehta
Stravinsky Rite of Spring - New York Phil; Mehta (there are 2 different recordings, both of which are quite good)
Kalinnikov 1 - Royal Scottish National Orchestra; Neemi Jaarvi
Tchaikovsky 6 - Russian National Orchestra; Mikhail Pletnev
Hindemith Mathis der Mahler - San Francisco Symphony; Herbert Blomstedt
Hindemith Symphonic Metamorphosis - San Francisco Symphony; Herbert Blomstedt
Prokofiev Romeo and Juliet - San Francisco Symphony; Michael Tilson Thomas
Beethoven 5 & 7 - Vienna Philharmonic; Carlos Kleiber
Johann de Miej Lord of the Rings - London Symphony; David Warble
Obviously, I prefer louder classical music. These are my typical go to recordings. I have plenty more recommendations, but I didn't want to be too long-winded