system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: What is super bowl for a non american? Is it a sport or a music event? How frequently does it happen? Why everybody is talking about it?

Edit:I am from Egypt, we hardly understand how to play American Football or Baseball ... Almost no one is interested. I am serious guys! Thanks for the explanations and may the freedom force be with you!
gpt
The superbowl is regularly the most watched TV program in the united states.  With 100 million+ viewers often.  It happens once a year.

It's the final game of the American Football season, not unlike the World Cup for Association Football (what americans refer to as soccer).

There is a big music event normally in the middle of the game, which is called halftime.  For the super bowl this is a huge event, but even in non-professional versions of the game (like those played between schools) there are normally halftime shows which include school bands or other things like that.  Being able to play at the super bowl (during the halftime show, or as a player) is a big deal for everyone involved.

Football is pervasive in American culture, and even people who don't follow sports are aware of what the Super bowl is, and probably even attend a super bowl party to watch the game with people who watch football more.