Scale sculptures that create soothing sounds

Sound Garden, Seattle https://youtu.be/1aGUPZc53cQ

Aeolus Wind Pavilion, London https://youtu.be/AynhY5A-iVQ

Singing Ringing Tree, Burnley https://youtu.be/4B0hGyKV9qs

Sea Organ, Zadar https://youtu.be/pQ9qX8lcaBQ

Wave Organ, San Francisco https://youtu.be/7uux2HSuLQQ

Blackpool High Tide Organ https://youtu.be/QBJJ1jOc-7k

Windorgel Vlissingen https://youtu.be/bvtWL-5hyqM