Years ago we brought you videos featuring "music artist, technologist, and educator" Andrew Huang's very cool musical instruments made entirely out of Lego parts, including this awesome guitar.

You can help the LEGO xylophone become official by clicking the “Support Idea” button on the site. And to see how Huang crafted the xylophone without an official set, check out this video.

How to make the most of this activity. What you'll need to make your jam jar xylophone. Water; Glass jars; Various food colourings; Spoons; Once you have all your ingredients, simply fill each of ...