Percussion
instruments
include
any
instrument
that
makes
a
sound
when
it
is
____________________
,
____________________
____________________
scraped
.
When
we
hit
these
instruments
we
use
____________________
-
drums
percussion
____________________
or
our
____________________
.
These
instruments
are
made
from
:
____________________
,
brass
and
calfskin
.
Percussion
instruments
are
most
commonly
divided
____________________
two
classes
:
Pitched
percussion
:
they
can
produce
____________________
(
like
the
____________________
)
.
Unpitched
percussion
:
they
can
NOT
produce
notes
(
like
the
____________________
)
.
