Who?
Which?
When?
Why?
What?
100

He wrote the Piano Concerto No. 21.

Who is Mozart?

100

This piece has a very operatic and expressive movement.

Which piece is Piano Concerto No. 21?

100

Beethoven was a transition figure for these times.

When were the Classical and Romantic eras?

100

For Countess Guilietta Guicciardi.

Why did Beethoven write the Piano Sonata No. 14?

100

The main word to describe the Romantic Era.

What is emotion?

200

He wrote String Quartet Op. 76, No. 3 "The Emperor"

Who is Haydn?

200

The one that has a movement based on a theme he wrote for something else.

Which piece is String Quartet Op. 76, No. 3 "The Emperor"?

200

Mozart was mostly part of this.

When was the Classical Era?

200

The Esterhazy family, his patrons, allowed him the freedom to do so. 

Why was Haydn free to compose how he wanted to and to travel where he wanted to.

200

These are other words to describe the Romantic Era.

What is identity, individuality, artistry, the legendary, the unknown, and the supernatural?

300

He wrote Piano Sonata No. 14.

Who is Beethoven?

300

The one that has choral soloists.

Which piece is Symphony No. 9 in D minor?

300

Haydn lived quite a long time during this. 

When was the Classical Era?

300

Mozart's life was also busy and hectic at that time.

Why did Mozart's Piano Concerto No. 21 sound busy and hectic?

300

A piece featuring one instrument with an orchestra playing in the background. 

What is a Classical concerto?

400

He had a hectic life when he wrote Piano Concerto No. 21.

Who is Mozart?

400

The one that shows a lot of artistic maturity in the composer.

Which piece is String Quartet Op. 76, No. 3 "The Emperor"?

400

The concerto had evolved since then.

When was the Baroque Era?

400

Count Erdody paid him to write it.

Why did Haydn write String Quartet Op. 76, No. 3 "The Emperor"?

400

A piece only for one instrument, maybe two.  It has multiple movements.  

What is a sonata?

500

These composers did not write Symphony No. 9 in D minor.

Who are Mozart and Haydn?

500

The one also called Sonata quasi una fantasia.

Which piece is Piano Sonata No. 14 or the "Moonlight Sonata"?

500

At the time that the French Revolution and Napoleon were creating problems for Austria.

When did Beethoven live in Vienna?

500

Beethoven had a choir sing Schiller's poem Ode to Joy in the Symphony No. 9 in D minor.

Why is Beethoven's Sympohony No. 9 in D minor called the "Choral Symphony"?

500

With instruments, it's smaller than an orchestra.  As music, it's just like a symphony.

What is a string quartet?