Show Reports Show report – Gryphon at AXPONA 2019 – It’s like Munich High End in Chicago Posted on April 28, 2019 by On a Higher Note 28 Apr Our photo journal and show coverage for this event can be seen <<here>> On a Higher Note Set up day at AXPONA with Gryphon Audio Designs “The Girl and The Cat” – Lori Lieberman & The Matangi Quartet – Preview and back story from the artist