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Seasonal Transitions: Summer to Winter
Astronomer in Residence

David Koerner and Friends

Astronomer/composer/pianist David Koerner shares the beauty and wonder of northern Arizona’s night sky through his music for solo piano, “Summer Triangle” and “Winter Triangle.” We’ll explore the transitions of the seasons with Michael Begay’s String Quartet “Hai,” a Navajo perspective on the seasonal transition, and Edie Hill’s “Cold Blue Night,” a haunting aural representation of winter’s cold beauty for solo flute. Suggested donation $20.

Summer Triangle
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Concert Repertoire

David Koerner “Summer Triangle”

David Koerner “Winter Triangle”

Michael Begay “Hai”

Edie Hill “Cold Blue Night”

David Koerner, piano and viola; Karin Hallberg and Katelyn Makowsky, violin; Karlos Rodriquez, cello; Clare Hoffman, flute

This concert is a part of The Grand Canyon Music Festival.

David Koerner headshot

Dr. David Koerner

Astronomer in Residence, 2024

David is an emeritus professor of astronomy at Northern Arizona University and holds a master’s degree in instrumental performance. During his residency, he blended his passions by offering a series of night sky talks and astronomy-themed music performances, all centered around the theme “Deep Time in Earth and Sky.” David guided telescope viewing and gave night sky tours talks and piano concerts at both the North and South Rim. During his time at Grand Canyon, Dr. Koerner worked on a book that connects individuals with vast stretches of time, and wrote musical compositions that emotively represent significant periods of time in Grand Canyon’s sky and strata.