What word describes notes that move by the interval of a second?

• Unison
• Arpeggiation
• Stepwise
• staccato

Stepwise

The word that describes notes that move by the interval of a second is "stepwise".

The word that describes notes that move by the interval of a second is "stepwise."

To determine the correct answer, it's helpful to understand the meaning of each option:

1. Unison: This refers to two or more musical parts that play the same pitch simultaneously. In other words, they are in perfect unison.

2. Arpeggiation: This refers to playing the individual notes of a chord in succession, rather than simultaneously.

3. Stepwise: This describes a melodic movement that progresses by moving from one successive note to the next note, be it higher or lower, by the interval of a second.

4. Staccato: This term refers to a style of playing or singing where each note is separated from the next, creating a short and detached sound.

Given the definitions, we can see that the correct answer is "stepwise" because it specifically describes a melodic movement by a second, while the other options do not.