This musical instrument adds a "buzzing" quality to a player's voice when vocalized into by way of a vibrating membrane. It is not exactly a woodwind and not exactly a percussion instrument.
Kazoo
The notes seen here 
16th notes
Ludwig van Beethoven, was an amazing composer, 1770 - 1827. He struggled with this disability in the last 15 years of his life, yet he continued composing even though it was more challenging.
Hearing loss (deafness)
Mariah Carey told everyone that “All I Want for Christmas Is ____________"
YOU !
This percussion instrument is made from suspended tubes, rods, bells often made of metal, played by either striking them or letting the wind move them against a striker.
Wind Chimes or Wind Bells
The note seen here
8th note
Rachmaninoff suffered a serious bout of this mental illness after the embarrassing premiere of his First Symphony. He stopped composing altogether and wrote and only wrote this work as a thank you to his therapist Dahl.
Depression
Name the tune in this scene 1990's movie:
Rockin' Around the Christmas Tree
This small member of the lute family has 4 nylon strings and is popular in Hawaiian culture.
Ukulele
The notes seen here, which were a part of Sleigh Ride's body percussion piece: 
Two 16th notes & one 8th note
Johann Sebastian Bach's failed cataract surgery on this part of his body was performed by an "18th century flamboyant quack". A follow up surgery led to a post-operative infection, and finally his death.
His eyes
Unlike this song, we aren't singing about a seasick crocodile. Sing the beginning of the Alfred Round.
What kind of animal is Alfred?
Alligator
Have you ever been down the waterspout
To the very bottom of the water system?
There you'll find a little alligator, who goes by the name of Alfred, if you do he's mine.
I lost him.
I threw him down the waterspout
And now I'm feeling loney cause he's gone!
I miss him.
This pitched percussion instrument from East and Southeast Asia, is a flat, circular metal disc, hit with a mallet.
GONG
The symbol at the end of this line that tells the musician to play G, B and C again.
Repeat sign
Jean-Baptiste Lully fatally stabbed himself in this body part while conducting in 1687.
His foot
Lin-Manuel Miranda
This horn has a wooden cup-shaped mouthpiece, used by mountain dwellers for communication in those regions of Europe.
Alps horn or Alpenhorn or Alpine horn
It means to stop or pause the tempo. The note should be held longer than its regular value, usually determined by the conductor.
Fermata
Robert Schumann 1810 - 1856 is celebrated today as a fine composer, writer and poet. His piano playing career ended early do to this professional injury
Finger paralysis... due to finger stretching? mercury medication?

Did you sing?