By asking servers how satisfied the customers seem. This is because the servers may be untruthful, or the customer may be very passive.
this is really bad but ok i did this quick so its bad but here uwu
E,G,B,D,F. An easy way to remember it is Every Good Boy Deserves Fudge!
There was a lot of people who liked country music in Nashville, so, more people bought the country music that was released.