Trance / House

Country music often consists of ballads and dance tunes with generally simple forms, folk lyric and harmonies accompanied by mostly string instruments such as banjos, electric and acoustic guitars, steel guitars (such as pedal steels and dobros), and fiddles as well as harmonicas. Blues modes have been used extensively throughout its recorded history.

According to Lindsey Starnes, the term country music gained popularity in the 1940s in preference to the earlier term hillbilly music; it came to encompass Western music, which evolved parallel to hillbilly music from similar roots, in the mid-20th century. In 2009, in the United States country music was the most listened to rush hour radio genre during the evening commute, and second most popular in the morning commute.