The B15 Kalimba is a two-tiered kalimba with 15 tines mounted on a solid body, with 7 tines on a lower row made of wider (5mm) tines and 8 tines on an upper row made of narrower (4mm) tines. The B15 Kalimba by Hokema is a great vehicle for all kinds of wonderful kalimba play. … Continue reading B15 in Japanese Ake Bono Tuning