Boy, this is easy. I've got lots of material that offends fellow music group members my age.
In Rock we have:
(1) The Streets, "Original Pirate Material"
(2) Eminem, "The Eminem Show"
(3) Kate Bush, "The Whole Story"
(4) Bob Dylan, "Time Out of Mind"
(5) Bjork, "Medúlla"
(6) The White Stripes, "White Blood Cells"
In Jazz we have:
(1) Carla Bley, "Heavy Heart"
(2) Charlie Hayden, "The Ballad of the Fallen"
(3) Miles Davis, "Music from Siesta" (Marcus Miller)
Classical:
(1) Carl Orff, "Music for Children"
(2) Mady Mesplé, "Any"
(3) Karlheinz Stockhausen. "Kontakte, for piano, percussion & electronic sounds"
Blues:
Junior Wells, "Hoodoo Man Blues"
Bobby Blue Bland, "Two Steps from the Blues" (Original LP)
Jesse Fuller, "The Monkey and the Engineer"