This is what you need:

YouTube - ‪Anton Webern: Six Bagatelles for String Quartet, Op. 9 (1911-13)‬‎

This kicks total ass:

YouTube - ‪Sviatoslav Richter‬‎

vivaldi (especially the four seasons)
tchaikovsky
rossini
debussy
dvorak
arthur benjamin(romantic fantasy is a great piece, but very rare, so im not sure if youll be able to find it)
beethoven
tons more....

Offenbach
Debussy
Prokofiev
Moussorgssky
Satie
Tchaikovsky
Bartok

To name a few...:p:

Saint-Saens
Liszt
Tchaikovsky
Rachmaninoff
Chopin
J.S. Bach
Mendelssohn
Schubert
Shostakovic
Weber
Grieg
Ravel
Gluck
Verdi
Beethoven
Wagner
Brahms
Mozart

There seems to be a lack of post-War 20th century composers here !!!!

Anyone like classical electronic music?

I can recommend you the Italian pianist and composer Ludovico Einaudi! Especially his album Divenire is really atmospheric. Kind of dark, too. =)

I hope I am not the only one in here who has heard of him, 'cause he's much too good for that.

Edit: I'm glad to see he has been mentioned at least once in the thread already. =D

Anyone ever hear of The Moldau by Bedrich Smetana? That is among my all time favorites. I don't love a lot of his stuff but that piece is just incredible. My favorite composers in order if this helps are:

Tchaikovsky
Mozart
Beethoven
Chopin
Brahms
Bach
Handel
Vivaldi
Schubert
Dvorak

The list goes on but those guys are incredible.

MondayMorningMeltdown, there are also incredible composers of the 20th century. Feel free to try Stravinsky and Debussy, very digestible !

Generally I find stuff post-1800 more interesting, but here's my faves

Ralph Vaughan Williams
Gustav Holst
Claude Debussy
Antonin Dvorak
Edvard Grieg
Franz Schubert
George Gershwin
Giuseppe Verdi
Maurice Ravel
Stravinsky
Max Richter
Michael Giachinno
Thomas Newman
William Walton