the cello is in the string family
Stradivari
made
the cello in
1710.
Before the spike was made, people had to grip
it with their legs.
The size of the cello fluctuated in the 1500s
and 1600s.
It is glued and never nailed-together.
It is very hollow.
Strings are made of animal gut,steel,or nylon.
lavine robert {2001}
the story of the
orchestrd. black dog
and leventhal publishers
;New york
: