Beach Party Tonight (Part 2)

It’s not too obscure, but not so sickeningly mainstream. Its subject matter fits the occasion, of course. And it’s melodic, easy to sing to, builds to an anthemic chorus at the end, and for all that easy to sustain with just an acoustic guitar and voice. And the lyrics. Happyish, technically even optimistic, but devastating in their finality, once you really listen to them there’s no going back.