High Frequency Bilas (Flat Bells). “Khyma” was born from a dream and it is an Art, Sound and Therapy Project. At the moment it consists of a set of thirty-four Bilas (flat bells with a high vibratory frequency). In order to finish up my dream I just need eight more Bilas, that is, five semitones and three big bass tones. Musica / Artigianale 126% Project crowdfunded on July 20, 2013 🎉 113 Pledges 8.800€ From 7.000€