The
piano
has
88
____________________
.
The
black
keys
play
____________________
and
flats
.
There
are
two
kinds
of
pianos
:
the
____________________
piano
and
the
____________________
piano
.
The
keys
activate
a
padded
____________________
,
which
strikes
the
____________________
and
immediately
falls
back
.
Pressing
the
keys
with
different
strengths
produce
different
____________________
.
The
piano
has
three
____________________
,
called
:
____________________
____________________
(
soft
pedal
)
,
____________________
and
____________________
in
grand
pianos
and
una
corda
,
____________________
(
or
celeste
)
and
sustain
pedal
in
upright
pianos
.
