He has collaborated with saxophonist Benjamin Boone on several recording projects, including a current-ongoing-project with U.S. Poet Laureate Philip Levine.
On the performance of Philip Levine and the Benjamin Boone Quartet with David Aus on keyboards: "A one-of-a-kind event, a singular experience, an understated but profoundly moving hometown homage built on sturdy pillars of respect and devotion. If you weren’t there, you missed a moment in Fresno history." Donald Munro, Fresno Bee, March 19, 2012 http://fresnobeehive.com/archives/10559
Recordings: As Leader | As Sideperson
The Poets Are...
The Poetry of Jazz,...
The Poetry of Jazz