The Chimes of Pluto is named for the outermost planet in our solar system. Discovered in 1930, and reclassified as a "dwarf planet" in 2006, Pluto is composed primarily of rock and ice. This chime is designed and handcrafted for superior musical performance. It is hand-tuned to a universal, pentatonic (five-note) scale and acts in concert with the wind to create random patterns of wonderful sound. Harmonizes beautifully with all the other Encore Collection chimes. This chime carries a lifetime tuning guarantee.