Bio
Gallery
News
Resume
Music
Videos
Schedule
Contact
Bio
Gallery
News
Resume
Music
Videos
Schedule
Contact
Hilary Koolhoven, Soprano
"The Combat" and "The Telephone" with Next Ensemble
Hilary Koolhoven
June 15, 2022
"No Voice is Too Soft" - Westminster Concert Series
Hilary Koolhoven
February 22, 2021
Hilary is featured on "The Late Show with Stephen Colbert"
Hilary Koolhoven
December 17, 2019
Ohio Light Opera 2019
Hilary Koolhoven
March 13, 2019