The Wave Organ is an environmental sculpture that goes below the surface of the bay to create a unique sonic experience for visitors. Listener Robbie Rock has been visiting The Wave Organ since the start of the COVID-19 pandemic, and came to Bay Curious looking to learn who built it, why and how. Reporter Ana De Almeida Amaral takes us on the sonic journey that ensues when the moon, tides, human creativity and San Francisco history collide. Additional Reading: San Francisco’s Wave Organ Brings Sounds of the Bay to Life Episode Transcript A Kid-Friendly Spotify Playlist of Bay Curious Favorites Bay Curious Book Sign up for our newsletter Enter our Sierra Nevada Brewing Company monthly trivia contest Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcasts This story was reported by Ana De Almeida Amaral. Bay Curious is made by Olivia Allen-Price, Amanda Font, Ana De Almedia Amaral and Christopher Beale. Additional support from Jen Chien, Katie Sprenger, Holly Kernan and the whole KQED family.