I've found myself listening to a lot of classical music recently; it must be the lack of satellite radio (we got rid of it a couple years back, when our time in the car started falling.) I'm a big fan of the pops stuff (Gershwin, Copland, Tchaikovsky (wow, I spelled that right!), Dvorak, etc.)
We don't have music in the lab, but I would sneak a little Mozart in there now and again, if I could. Readers, any suggestions?