Karen Schoenhals has participated in Master Classes with many world-renown guitarists, including:

Ana Vidovic, Antigoni Goni, Ben Verdery, Bruce Holzman, Celino Romero, Christopher Parkening, Dale Kavanaugh, David Russell, Denis Azabagic, Dimitri Illarionov, Eduardo Fernandez, Hopkinson Smith, Iliana Matos, Lorenzo Micheli, Marcin Dylla, Martha Masters, Matteo Mela, Paul Galbraith, Raphaella Smits, Ricardo Gallen, Roland Dyens, Stephen Aron, and Stephen Robinson.

Master Class with David Russell~April 2013

Master Class with Hopkinson Smith~April 2012

Master Class with Ricardo Gallen~June 2008

Master Classes with Antigoni Goni, Christopher Parkening, Lorenzo Micheli, Marcin Dylla, Martha Masters, Matteo Mela, and Roland Dyens~2001-2010