I listen to music that brings back memories.

Ironically, that includes Tom Petty, The Smashing Pumpkins, and Pearl Jam.

I really doubt that those will necessarilly help other people though.

80s pop works best, I think.
I'll get out my B-52s and my various artist tracks. Jenny (8675309). Picks me right up.

If that doesn't work, I've heard that AC/DC works real well for some people.