Hesitating between 10 Bach, 10 Monk, 10 Miles Davis, 10 Beethoven, 10 Stravinsky. Or maybe 5 Zappa to go with 5 Prokofiev, or 5 Brahms with 5 Bartók, or 5 Debussy and 5 Bill Evans, or 5 Mahler with a few Ramones. Decisions, decisions. How about:
Bach: St Matthew Passion (Gardiner)
Bach: BWV 54 Widerstehe doch der Sünde (Leonhard/Esswood). This is IMHO the weirdest version of one of Bach's weirdest cantatas.
Beethoven: last 3 piano sonatas, Brendel
Bartók: concertos for piano, Fricsay/Anda. Or Concerto for Orchestra. Or one of the string quartets
Marais: suites de viole, Savall (any of them, but in particularly
this, which is a gem and worth the money just for track 14.
Monk: almost anything from the mid 50s to the early-mid 60s
Miles Davis:In a Silent Way is my current favourite
Coltrane: Giant Steps or something of that period
Bill Evans: Village Vanguard sessions
Zappa: tough one, will have to think of that a bit more.
Televison: Marquee Moon
Eels: Beautiful Freak (included here solely to represent the end of the 20th century)
12 already and no Mozart, no Haydn, no Brahms, no Mahler, no Mingus, no blues, no Talking Heads, no flamenco, no Debussy, no African stuff, no Stravinsky, Prokofiev, Shostakovich. All a bit silly.