What's the most brilliantly ever written song?

And by what band? What's your idea of a well written song? I've heard I'm sure thousands of songs over the years. But I only rediscovered (recalled and listened to again)one recently that goes way back to I think 1987. It's a hit song by a now defunct English band that formed I think in the mid 80's and lasted until the early 90's. It has an attractive red headed frontwoman. Just some added intrigue and fun I suppose. Do you think you know who they are?