You will need speakers to hear this - The Nutcracker Suite played entirely on bike parts. Yes, bike parts: spokes, cassettes, chains, brakes....

http://www.specialized.com/bc/microsite/holiday/index.html

I'm looking to build up a rear wheel to convert my SS which I recently converted from a 10S.  I'm thinking about buying the less expensive Park truing stand and maybe a book or something.  Have to admit to feeling slightly overwhelmed, as whenever I ask about it in bike shops I get these strange looks.  Anybody remember how they got started building wheels?