Build: The Happy Birthday Bot

The Happy Birthday Bot is a little stick person standing on a small platform next to a speaker who claps to the song "Happy Birthday."

Features include:
 - Clapping "Cha Cha Cha" when appropriate
 - Repeating the song by shaking the "speaker"
 - Volume control with the left and right buttons, in steps of 10.
 - Lookin' good

To view the robot in action, watch the video linked below:


Instructions for both the robot itself and the program are available at the link in the description of that video.
Image attached to challenge
Winners announced
LEGO® MINDSTORMS® Robot Inventor

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