Favorite music for studying or working

Depends on what I'm studying.

For math related stuff I prefer modern atmospheric drum n bass. The nature of the music, I find, complements the nature of the task.

For the softer sciences, I prefer ambient music ala Brian Eno or classical.

For the newspaper or periodicals, I prefer jazz.

kinda creepy, I know.

Well, I've done some elementary research on music's effect on memory and cognition and I haven't found any information to dissuade me from listening to music that I find complementary to academic work.