History
Very little is known about the history of ‘singing
bowls’.
Whilst singing bowls are now identified in the Western mind with the
music and religious rituals of Tibet, most scholars of the subject
accept that they did not originate there.
The knowledge of mixing various metals to produce a singing
sound
was around in Asia from ancient times. Small metal skull-shaped bowls
used to produce sound were known around 1100 BC. Finely tuned bells
were being produced in China around 600 BC. By 500 BC the study of
sound and the effect of vibration were so advanced in China that bronze
‘fountain bowls’ were being produced. These very
specifically shaped bowls were filled with water. When rubbed in a
special way, the water would rise up and a humming sound would be
produced.
Such knowledge would have eventually spread around Asia and
northern India along the established trade routes. Some scholars
believe that the tradition of using singing bowls to produce sound was
brought from India to Tibet, along with the teachings of the Buddha, by
the great tantric master Padmasambhava in the 8th century AD.
Mixed metal bowls have undoubtedly been produced in Tibet and Nepal for
centuries for use as begging bowls, chalices or grain bowls. However,
there is little historical evidence that they were widely
used in
the production of sound, or that singing bowls formed part of
traditional religious practices, as bells other musical instruments are
known to have done.
Many of these early mixed metal bowls were made by the Newar
people of Nepal, and this knowledge has been passed down through
generations of craftsmen. The finest singing bowls are still made in
Nepal and they continue to produce many innovations in singing bowl
manufacture and design.
Manufacture
Traditionally singing bowls were said to be made of seven
sacred
metals corresponding to the seven sacred planets: gold (Sun), silver
(Moon), mercury (Mercury), copper (Venus), tin (Jupiter), lead
(Saturn), and iron (Mars). Legend goes on to say that the iron was
sometimes replaced by meteorite found on the Himalayan mountaintops,
metal from the heavens. However, in practice most singing bowls are
made of five metals and some even less.
There are two different methods used for the manufacture of
singing bowls today. Many are still made by hammering a flat sheet of
metal over a form until it becomes the shape of a bowl. The edges are
then folded over and hammered smooth. In modern production the inside
is often machine polished. Hammered bowls are easily recognisable from
the hammer marks on the outside. These traditionally manufactured bowls
are often insisted upon by purists. Hammered bowls are often sold as
‘old’ or ‘antique’. There are
indeed old bowls
still around, although the actual date of manufacture of a bowl is
seldom proven, and new bowls are often aged artificially.
More recently many bowls are made by pouring molten metal
into a
cast. Most of the cast bowls favoured by Windhorse Imports are actually
made in two pieces, the bowl and the neck, which are then welded
together. The bowls are then highly polished. This method allows the
more ‘enclosed’ shapes to be produced, resulting in
an
improved tonal quality and longer lasting sound. As cast bowls are very
smooth when finished, they can be decorated by acid etching or even
enamelling. The smooth edges also make them easier to play.
There are many different shapes of singing bowls. The sound is
determined by the shape of the bowl, the mix of metals used and the
thickness of the material, as well as the thickness of the rim.
Special Resonances
Although the way the Himalayan people used these bowls is
open to
question, one thing is certain - Westerners are often affected in a
particular way when they hear the unique sound of a singing bowl for
the first time. The resonances cannot be reproduced by any instrument
in Western culture, nor can a recording of the sound produce the same
effect. Many people feel their spirit has been touched when they hear
the sound.
Increasingly, sound therapy is being used in healing. Powerful
vibrations emanate from a singing bowl when it is played, and these can
spread quickly through the cells of the body. Physiotherapists also
make use of the phenomena of internal massage with ultra-sonic sound
waves. It is claimed that the harmonic frequencies of singing bowls can
be used to stimulate the natural harmonic frequencies of different
parts of the body.
Mystics throughout the ages have used music and chanting to
achieve altered states of consciousness. The normal state of the brain
produces Beta waves, whilst Alpha waves are present when the brain is
in a state of meditation and calm. The sound wave pattern produced by
some singing bowls is equivalent to the alpha waves produced in the
brain. These bowls can induce a sense of deep relaxation and access to
the inner self.
Furthermore, healers and mystics often the powerful vibrations of the
singing bowl to clear negative energies within a room.
How to Play
People sometimes pick up a bowl for the first time believing
that
there must be a special skill required to play it. However they soon
find that after just a few minutes of handling the bowl, and by
following a few simple instructions, the beautiful sound can be
produced.
Resting the bowl in the palm of your hand will better enable
you
to appreciate the experience than by putting it on a table. Keep your
fingers outstretched so that they do not touch the bowl and interfere
with its vibration. Hold the striker firmly as if were a pen. Gently
tap the bowl to begin and then firmly and slowly run the striker around
the outer rim using constant pressure.
Some advocate using an action similar to stirring soup, keeping the
wrist straight, whilst others prefer a free rotating wrist action.
After a little practice the user will quickly learn that slightly
different sounds can be produced by altering the pressure or speed of
the action, or by playing a lower part of the bowl, or by using a
different striker. The ‘rattling’ sometimes
produced can be
eliminated by altering the speed of the action, or particularly in the
case of hammered bowls, by using a leather-covered striker.
Singing bowls can also be used as gongs and played by
striking them with a mallet to produce percussive, pulsating tones.