Which description best defines techno music?

Techno is a genre of electronic dance music that is characterized by a repetitive four on the floor beat which is generally produced for use in a continuous DJ set. The central rhythm is often in common time (4/4), while the tempo typically varies between 120 and 150 beats per minute (bpm).

Explanation:

I'm in the same class (Music Appreciation)

the answer is false i think

the longest time is 123 years