Panpipe, also known as pan flute, musical fraction tubes, is a type of musical instrument that is easy to DIY and play. It is essentially a group of tubes based on a simple set of fractions. You can learn more about how a panpipe works and how you can make a basic DIY panpipe here and here.
Panpipes are easy to make, but that doesn’t mean they are hard to play. You can play nice music due to the lovely tone from a panpipe. Enjoy this example of panpipe music.