Because your brain can't multitask. If you focus on the words of a song then it takes some concentration away from the test but you can listen to music that has no words like Classical Music.
Rock
Rock music was developed in the 60's and most people who listen to Rock Music where teenagers or young adults during that time.
they listen to all sorts of diiferent music includin:jazz,rock
Kristen likes to listen to music like The Beatles.
It means you like rock music.
rock music
Demi loves to listen to rock music.
In Yemen they listen to pop and rock.
rock
coz they do
Listen to rock bands to get good ideas...
French and english music. e.g. Rock