Dust in the wind

Yeah so I went with this and it ended up winning. Our other choices were See You Again by Wiz Khalifa or a handful of generic interchangeable country songs so I had a good feeling about it.

If you want to impress in a bad way:

Pink Floyd - Another Brick in the Wall
Metallica - Nothing Else Matters
Dope - Thanks for Nothing

or else:

Did someone already mention

'Queen - We are the Champions'
'Queen - Don't stop me now'

Last one is my fav ...

I would have chosen "No Such Thing" by John Mayer.

Taylor Swift's "Welcome to New York"

Congratulations on graduating! I'm in the process of doing the same, but our ****ty student government is probably gonna pick the soundtrack.

My high-school graduating class chose Boyz II Men's "End of the Road" as our theme song.

Thanks man, same to you! I feel you on the student government, fortunately our song went to a vote with the whole grad class getting a say and one of my friends' stuffed the ballot box with like 8 votes for Don't You Forget About Me.

I'm not even sure if we had a graduation song at my graduation. Do they play it when you all walk out or something?

Yeah. They also use it for our grad video, which is basically a collection of embarrassing childhood photos, and we all sing the song together as a class at the variety show or something of the sorts.