O quam mirabilis: Joanna arranged and perfomed this recording. It represents the rich, vibrant histoy of woman in the field of music composition.

Zigs-Zags: Mix of classical tuba solo repertoire and also tuba in an electronic setting.

Prelude and Grove, The Alchemy Tuba Euphonium Quartet: America's longest running professional tuba euphonium quartet.

JAM: Duo Joanna and Michael showcasing new arrangments and commisions. Includes solos, duos and the debut of a new tuba euphoniu quartet.