The tabla is derived
from the Arabic word “tabl”, meaning
drum. A popular theory is that the tabla was
invented by splitting a single horizontal drum
known as the pakhawaj into two drums that eventually
evolved into the tabla. The earliest depictions
and descriptions of the tabla as we know them
today date back to the 18th century. Today the
rhythmical sounds of the tabla are primarily
heard in both classical and popular music of
North India and Pakistan while it is continuously
gaining respect in the West.
The tabla is
an instrument which is full of emotion. The
more one plays it with feeling the more sweet
it sounds. Many refer to it as the “Talking
Drum”! There are many reasons why this
may not be so far fetched. For instance, when
one learns the tabla, a major component is to
be able to vocalize everything you play. One
usually learns how to say each of the compositions
or individual strokes before they even begin
to refine their hand position on the tabla.
Secondly many of the compositions are created
in a manner of “Sawal Jawab” questioning
and answering between the duggi (base) and the
purra (treble) resembling a conversation that
the two drums are having with each other and/or
with the listener and/or with the performer.
Thirdly, the word Tabla itself may be broken
down into “TA-BOLA”. “Ta”
is the name and sound of one of the most predominant
strokes on the purra and “Bola”
translates to “it said” in Punjabi
and Hindi; essentially Tabla means “It
Said Ta”
The two separate drums
which comprise to make a tabla are a bass drum
known as “duggi” and a high pitched
treble drum known as “purra”.
The base of the purra
is made out of wood. The tendancy is to use
hard woods such as teak or rosewood “shisham”.
The purra base is usually shaped like a cylinder
and hollowed out from the inside leaving a
shell which is approximately 1.5 cm thick
along the sides and about 5cm to 6cm thick
at the bottom; the top to which the skin is
attached is left open.
The base of the duggi
is made of metal. The most common metal used
is brass, however duggi’s made from
copper and iron are also found. In the past,
clay was a popular material used to create
the base also. The shape of the duggi resembles
a sphere. It is also hollow on the inside
with a shell that is usually 2mm to 3mm thick.
The top is left open at one end to which a
skin or membrane is attached. In general a
heavy duggi is preferred in order to get a
full resounding low end bass sound out of
the drum.
On both the duggi and the purra there is a
black spot attached to the goat skin membrane.
The black spot is referred to as “shahi”
which is a paste made from iron filings, rice,
and ink. A wet shahi is placed in a circular
manner on the goat skin membrane. The shahi
dries and attaches to the skin. The purpose
of the shahi is to add weight to the membrane.
The final spot is a hard brittle structure
with small natural cracks in it to form small
grains. The sounds and pitch created by the
tabla are due to the fact that the small particles
vibrate with each other at their natural frequency
when the membrane is struck. The thickness
and size of the shahi along with the diameter
of the purra or duggi play a major role in
the natural frequency the drum will produce.
The skins of
the tabla are fastened to the duggi and purra
respectively with a thick rawhide, usually
that of a goat or buffalo, known as “badri”.
The badri has a dual purpose in that it keeps
the top skin fastened to the base and creates
tension in the skins which allows one to adjust
the pitch in the tabla. The pitch of the purra
may be adjusted by placing wooden dowels between
the badri and the wooden base. By adjusting
the location of the dowels one can attain
an even sounding pitch around the circumference
of the purra. Each purra will have its own
natural range in pitch. If you try to sharpen
the pitch sound beyond its natural range there
is a high possibility the skin will rip or
become damaged. Also if the tension is reduced
in the badri and skin to a point below the
purra’s natural range a flat or unpleasing
sound will be attained. The coarse tuning
of the tabla is carried out by adjusting the
dowels and tension in the badri; however,
the fine tuning of the purra is carried out
by hitting the rim of the purra to adjust
the tension in the badri and skin. Smaller
dowels may be placed under the badri of the
duggi to ensure there is enough tension in
the duggi’s skin to obtain a pleasant
sound when the membrane is struck.
The tabla is
usually played while sitting cross legged
on the ground. This is not a mandatory position
to be playing the tabla; however, it is the
most commonly seen. In order to ensure that
the tabla stays in place a holder known as
a “binna” is placed under both
the purra and duggi. The binna helps in rotating
and holding the duggi or purra to an ergonomically
correct place for the individual to play comfortably.
The tabla is an instrument
which is quite complex in nature. Everything
from the manufacturing of the individual components
to the hand and body positions necessary to
attain the precise sound one is listening for
in a composition. As a result many people either
are very intrigued by or very apprehensive to
learn the tabla. It is often believed that those
who know how to play the tabla have the ability
to play any other hand percussion instrument
with little or no training if there is still
that dedication to practice and love for music.
There is much
about this traditional instrument which is unknown
or which is kept under lock and key somewhere
in the confines of a small village in India.
But, there is no disputing the beauty and sound
which is created when one plays this instrument
with passion…when you get a chance, try
to listen to what it has to say to you!