http://www.bbc.co.uk/science/playground/theremin1.shtml
Play the theremin! Better yet - download this virtual theremin, write a song about an infamous Manhattan murder and play only using the theremin, then send it to us.

http://www.chopmusic.com/
Badass rock and feather boas - what more do you need?

www.lileks.com/institute/gallery/meat/index.html
Mmmmm, meaty meat meat.

http://www.deadendbooks.com/ 
Great site for crime, murder and mystery books. Check 'em out.