Pro tip: Listening to Tecmo Super Bowl sounds any time you want

So what do you do if you want to hear some of the sounds that Tecmo Super Bowl produces, but don't want to bother playing through a game to do it?

Do you go to the title screen?

Do you hold B and then press Left on the control pad?

Do you then listen to all the sounds available in the game at your leisure?

It turns out that you do!