if you wanna guess the song, you can go ahead
Just don't ask me what it is, it's gonna be a surprise.

You can guess, but I'll most likely just respond 'maybe', but if I feel likewise, it'll be 'no' (that that'll be rare ). Even if you get it right, I'll say maybe.
And the artist who actually sings the song... not a popular choice from what I see anyways, so I'll be surprised if someone actually gets it

But you can guess all you want.
I'll just say maybe