Delphi I is a solo album by Chick Corea, released in 1979. It was recorded at Corea's home studio in California, using a grand piano and synthesizers.
The album is the first of a three-disc series titled Delphi, characterized by an improvisational and meditative approach. The music blends acoustic piano passages with electronic textures, reflecting Corea's interest in spiritual exploration through sound.
Delphi I received mixed reviews at the time, but over time it has been valued as a key experimental work in Corea's discography, showcasing his most introspective side away from jazz fusion.