I am a woodwind instrument (more than 1 answer)
flute, clarinet, oboe, saxophone, bassoon, bagpipe
I am a brass instrument (more than 1 answer)
trumpet, french horn, trombone, baritone, tuba
I have 88 keys
piano
Mrs. Turley knows how to play me
guitar, ukulele
I have pipes, multiple keyboards, and lots of buttons
I use a reed (more than 1 answer)
clarinet, saxophone, oboe, bassoon
I have 3 valves (more than 1 answer)
trumpet, french horn, baritone, tuba
I am made of metal, and used to be hooked to a cow's collar to help their owners find them
cowbell
I usually have 4 strings (more than 1 answer)
bass guitar, ukulele, violin, viola, cello, string bass
I am a combination of the keyboard and guitar
keytar
I am long and black, so my nickname is the licorice stick
clarinet
trumpet
I am made of wood and am used in "Someone's Knockin' at My Door"
woodblock
You can play me with a bow
violin, viola, cello, string bass
I am an instrument that is small enough to fit in your pocket
harmonica, kazoo
I come in several different sizes that all use the same fingering. At our school, we have altos, tenors, and a bari
saxophone
I am the largest and lowest brass instrument
tuba
I am a big drum and help keep the beat, especially in a march
bass drum
I have a lot of strings, but there are hammers that hit them, so I can be a string or a percussion instrument
piano
I have a keyboard, buttons, and you pump my bellows to play me
accordion
I am a Scottish instrument with pipes that play drones and a pipe that plays the melody
bagpipes
I am the only brass instrument with a slide
trombone
I am made of metal and have several different pitches
steel drum
I am a triangular shaped instrument with lots of strings
harp
I am made from a hollowed out tree branch and originally came from Australia
didgeridoo