Inspired by a poignant scene in the 1986 film classic Karate Kid II, Karate Kid Internet Drum is a drum played by a stepper motor which is controlled over The Internet via email.  By sending an email with the subject "KARATE KID ME!" to its undisclosed email address, you may commence play.  By sending an email with the subject "Please make it stop." to the same email address, you may terminate play.