1. Compose a short, simple rhythm on your Beat Blocks. 2. Practice strumming your rhythm on the C chord. For eighth notes, there should be a down-up strum motion. 3. When you are ready, click and record a of you playing your new strumming rhythm. Repeat it a few times. You will need to ask a friend to video you and then return the favor. 4. Tap to submit your work and then help a friend with their project!