yes there is such as:
I don't think there is an actual instrument starting with 'a', but in my orchestra we are playing John Henry and they hit an anvil with a hammer. So, maybe anvil?
an acoustic guitar
autoharp
I dont know
marimba. its a percussion instrument
A zither (which is an instrument similar to a lap-harp) is an instrument that has been in use for a long time and starts with the letter 'z.'
· Ukulele
drums
ukelele
Kazoo
lyre
The Ukulele starts with the letter U.
A Quena, A South American fold instrument- wind instrument
A Quena, A South American fold instrument- wind instrument
mellophone (portable brass musical instrument)
· Lute · Lyre