David Hillis has over 40 years of experience at the piano, including Bachelor’s and Master’s Degrees in Piano Performance from Oklahoma City University. He has also spent the past 30 years producing rehearsal and performance tracks for various individuals, schools, and organizations. He released two CDs in the early 2000’s: Joyful, Joyful in 2004 (a collection of jazz piano-styled hymns) and Collaboration in 2007 (a jazz project with Allan Johnson featuring original and cover songs). Currently David is in his 24th year of teaching choral music at Heritage Hall High School and resides in Oklahoma City with his wife, Crystal, and their three children, Ethan, Julia, and Harper.