A is for...

ACCORDION 

An accordion is a musical instrument that has a keyboard and produces sound when air is forced through. 

B is for...

BANJO

A banjo is an instrument that has a drum, a long neck, and four or five strings.

C is for...

CLARINET

A clarinet is what we call a woodwind instrument, and it makes noise when you blow through a mouthpiece and move your fingers on the keys.

D is for...

DRUM

A drum is an instrument that makes sound when you hit it with a stick. The stick makes the instrument vibrate, resulting in sound. 

E is for...

EUPHONIUM 

A euphonium is an instrument that is like a tuba, but plays at a higher pitch when air is blown into it. 

F is for...

FLUTE

A flute is another woodwind instrument that makes noise when you blow into it and cover the holes with your fingers. 

G is for...

GONG

A gong is what we call a percussion instrument, and it makes sound when you hit it with a mallet.

H is for...

HARP

A harp is a musical instrument that has long strings stretched across it and that is played when the strings are plucked. 

I is for...

INTERVAL

An interval is not an instrument. Instead, it is the distance between two notes. 

J is for...

JINGLE BELLS

A jingle bell is small, hollow, metal bell that makes a jingling sound when you shake it. 

K is for...

KETTLE DRUM

A kettle drum is a large, round drum that can be turned into different pitches when you play it. 

L is for...

LUTE

A lute is an instrument that is similar to a guitar, but is shaped like a pear.

M is for...

MARACAS

A maraca is an instrument that makes noise when you shake it. 

N is for...

NOTE

A musical note is not an instrument. It is a symbol that represents a musical sound, its pitch, and how long it should last. 

O is for...

OBOE

An oboe is an instrument that is played by blowing into a mouthpiece and pressing keys. 

P is for...

PIANO

A piano is a super big instrument that is played by pressing black and white keys on a keyboard.