Beethoven
An incomplete list
Links below to the music may or may not be the best performance or the complete recording of the music.
Diabelli Variations by Richter
Triple Concerto by Richter, Oïstrakh, Rostropovitch and Karajan
Piano Sonatas by Barenboim
String Quartets Of which the Late Quartets are marvelous.
The Violin Concerto in D by Mutter and Karajan
The 9 Symphonies by Karajan