Notes that sound bad when played together
Clash
The way that two or more notes work together at the same time
Harmony
Something that is very popular, but only for a short time
Fad
A small part taken from a song to be used in a different song
Sample
Any person who writes a piece of music
Composer
A category, or style, of music
Genre
The emotional state of something (happy, sad, angry, etc...)
Mood
Instruments that are played by hitting
Percussion
Two or more musicians playing songs together
Band
The main idea of a song, book, or movie
Theme