Acoustic Oscillations - iPhone 4s in Guitar and Bass

This is an acoustic bass and acoustic guitar filmed from the inside of the guitar with an iphone 4s. All music was written by myself for this video. All you need to do to try it is drop an iphone inside your guitar and hit record Camera Tricks: The string oscillation effect is caused by the rolling shutter on the iphone (it's not capturing how the strings actually vibrate). If you want to try this yourself, I found the best oscillations were captured with the front facing camera when it was filmed vertica