Press Record.

http://www.geekspeakweekly.com/cowbell/
Guitar, Bass, Drums, Keys. The foundation of rock music. Occasionally strings are used to give a lush, orchestral feel. But we all know when a song needs that extra oomph, that extra push over the top, there's only one thing that will satisfy: The Cowbell.
compliments of the presurfer

http://mknx.com/v/cowbell.wmv