I received this Surge jaw harp tuned to C2 from JH maker Matt Betts of the Boxcar Harp Co. @BoxcarBetts a couple of weeks ago. I recently had some time explore it and I love the music that is coming out of it. It has a beautiful tone and sustain, and I am slowly finding the best overtones it has to give. They are beautiful. The finish on it is superb. Truly grateful to own and care for this sweet musical instrument. Thanks, Matt, your work is exceptional. Here is a short sample of a tune I am exploring.