Guimbarde
Guimbarde is a strummed instrument, on territory of Latvia it is found in
excavations of XIII-XVIII centuries. There are data about playing on guimbarde
from the second half of XIX century. To Latvia guimbarde, probably, has been
taken from Germans or Tatars.

Guimbardes
Guimbarde consists of a curved metallic twig, to the middle of which a steel
reed is soldered. When the twig is put against the teeth and with other hand
the reed is strummed, there appears a sound Which is amplified by a resonator
- the oral cavity. Height of the sound changes by changing the dimension of
the oral cavity.