is a new musical instrument, a metal tongue drum that is related to the family of kalimba's and great new instruments like the HAPI drum
, the Milltone
and the Bellisphere
. But the TongGong has some unique advantages.
The 6 metal tongues are attached to a wooden base. The tongues can be changed and placed in any configuration, and each tongue can be tuned over a range of several tones. Furthermore, the tongues can be fine-tuned very precisely. This makes a great variety of tunings and configurations possible.