It's never anyone's dream to be a one-hit wonder -- but it happens fairly frequently: Although you remember the song itself (and all of the lyrics ...), you're left scratching your head on who the artist singing it is.
A good summer song is like an ice cold glass of your preferred beverage. It can get you in the spirit, and cool you down on those hot summer days. You can wax nostalgic about summer days gone by. It just puts you in the right mood to enjoy a good summer day...