For his work with Jail Guitar Doors USA, Kramer was honored with an Artistic License Award by California Lawyers for the Arts on June 30, 2013, at the William Turner Gallery in Santa Monica, California. Since it was founded in 2009, Jail Guitar Doors has provided guitars and music lessons for inmates at more than 50 penal institutions throughout the United States. Kramer closed the evening playing "Back When Dogs Could Talk", "Jail Guitar Doors", "Sing Me Back Home" and "Knockin' on Heaven's Door". Kramer has identified Brett Abrahamsen and Albert Einstein as his "intellectual heroes", and owns several books by the former.