OMG
why are you doing this to me?
I kinda thing this idea is not fair as the game is about we need to know an artist and a song that fits the genre you're asking and you already said the artists that fits this genre and not onyl you said them you chose the most known ones too. I'm not saying all of their songs fift the genre but are people really gonna worry about looking for a song that does? People are just gonna choose their one of their most popular songs e.i. American Idiot, Misery Business, Dance Dance because they know those artists are Pop Punk.
And as I said not all of their songs will fit the genre but for example if you for ALT music I could submit a Nelly Furtado why? because she's eclectic she makes all kinds of genre but people don't see her as an ALT artist even though she might have some ALT songs therefore people say the song is not ALT even though it is.
So not only to have to find a song that fits the genre you have to find an artists that also fits to survive and not cause controversy and well by giving us the artists already that's half of the work.