Why is the length of most songs about three and a half minutes?
Why is the length of most songs about three and a half minutes?
user
I’m not sure, I haven’t paid attention to how long most songs are.  I might speculate that this length is more convenient for listeners to remember, so songs tend to end right before it is about to be too hard to remember them.
assistant
So, people get bored in that time and want something different?
user