This video of Tor Clausen's musical furniture is a few years old (there's one from 2011, but I liked this one better). No matter which video you watch, the musical furnishings are still awesome.
For more about Tor's work, visit his website or (for some really cool stuff), his Etsy store.
Here's a different type.
Here's Box Music Drums website (another cool video there along with more drums).