Here in my Song of the Wood Workshop I currently build Bowed Psalteries in two different sizes ... a 2 Octave and a 2 1/2 Octave model. We carefully select some of the most beautiful and valued woods in the world to make each one of these handcrafted instruments a work of art. My 2 Octave models all come with my traditional single 2" soundhole rosette. The 2 1/2 Octave model surrounds the 2" rosette with my traditional 3 1/2" outer rosette (the same as my custom Hammered Dulcimers). Tuning charts for both models are linked below.