WIND CHIME #1 (National Road Casey IL)
This is the world's largest wind chime, certified by the Guinness Book of World Records. It was assembled on site in 2011. The longest steel chime is 42 feet (13 m) high, the entire structure is 54 feet (16.5 m). They sound, unfortunately, like drain pipes.
A pamphlet explains the religious symbolism as coming from Romans 1:16.