Harmony – The combination of simultaneously sounded musical notes to produce a pleasing effect

(Pronounced har-muh-nee)

To remember what harmony means use the following mnemonic:

When busking, they didn't find it hard to earn money (harmony). They combined to produce a pleasing sound.

Examples of harmony in a sentence

The choir sang in harmony. 

The backing vocals included four-part harmony. 

Excellent singers are required to hold a perfect harmony.