PITCH
HARMONY
MUSICAL FORM
MARVELS MADE MUSICAL
The Tempo Project
100

This term refers to the highness or lowness of a sound, like the difference between a Chihuahua's bark and a St. Bernard's growl.

What is pitch?

100

This symbol raises a pitch by one half step.

What is a sharp (♯)?

100

This is the smallest identifiable recurring musical idea, often defined by its rhythmic and melodic traits.

What is a motive?

100

This 1905 symphonic work by Claude Debussy captures the essence of the sea.

What is La mer?

100

This seismologist, known as the "Earthquake Lady," founded the Tempo Project to use music for climate action.

Who is Dr. Lucy Jones?

200

The musical term for the interval between one A and the next higher or lower A.

What is an octave?

200

This movable clef is centered on the line indicating middle C and can appear as an alto or tenor clef.  

What is the C-clef?

200

This term refers to a musical phrase that feels incomplete, often ending on a dominant harmony or leading tone, leaving the listener expecting more.

What is an antecedent phrase?

200

The Moldau, composed by Bedřich Smetana in 1874, is inspired by this river in his homeland.

What is the Vltava River?

200

The instrument Dr. Lucy Jones used to generate music based on climate data in her composition "In Nomine Terra Calens."

What is the viola da gamba?

300

The pitch produced by a string that vibrates at 440 Hz is known as this.

What is A440?

300

The faint frequencies accompanying the fundamental pitch are called this.

What are overtones or partials?

300

This form involves the repetition of a musical idea, but with enough changes to create both continuity and contrast.

What is variation?

300

This 1999 ballet score by Philip Glass pays tribute to the Amazon River.

What is Águas da Amazônia?

300

The year Dr. Lucy Jones's composition "In Nomine Terra Calens" spans in temperature data.

What is 1880–2017?

400

On a keyboard, these keys are arranged in alternating groups of two and three.

What are the black keys?

400

The distance between the first and fifth notes of a scale is called this.

What is a dominant interval?

400

This term describes a point of rest in music, often analogous to a comma or period in language.  

What is a cadence?  

400

In 1939, Xian Xinghai composed this vocal work, later revised into a piano concerto in 1969.

What is the Yellow River Cantata?

400

This interdisciplinary artist founded the ClimateMusic Project in 2014.

Who is Stephan Crawford?

500

This term describes the smallest interval in Western music, equivalent to the distance between two adjacent keys on a keyboard.

What is a half step?

500

These pitches, such as E♭ and D♯, have different names but sound the same.

What are enharmonic pitches?

500

A set of phrases that form a complete melody and play a prominent role in a larger piece of music is called this.

What is a theme?

500

This river, with its two major tributaries, the Ohio and Missouri Rivers, has been featured in numerous musical works.

What is the Mississippi River?

500

The first composition performed by the ClimateMusic Project, tracking climate system variations from 1800–2250.

What is Climate by Erik Ian Walker?