I agree with the comments made about how when giving up the drugs the tunes you listen to change as well.

I recently went clean during which I suffered much anxiety coz I thought that I may lose touch with the music. Much to my surprise I found that I went from listening to Funky tech at about 130bpm back to listening to "tough" darker techno above 140bpm - which is what I used to like when I first started listening to tech....??

Interesting how others have also found this phenomenon (makes me think i am not crazy after all)....hehehe.