I started producing before I even joined the Legends—around 1962... I produced some local R&B, rock and gospel acts at Baldwin Sound in Mechanicsburg… - Dan Hartman

When you get into the areas of eroticism, politics, and belligerency, you have to be careful. Some of it will get out. Both Charlie and I have slanted minds. If “Relax” or “Sugar Walls" can be hits, there is a place for that kind of stuff, too. It's fun and interesting to write about that. Or with politics: Third World people own the bomb. That's probably where the nuclear war will start. They have nothing to lose. You can write about that. It'll be just another record from a romantic cynic.

It seemed to be a natural period when I wanted to stop doing pop records; it came with a falling-out between my record company and me...There was a hole in my career. Instead of a valley, it became a peak to me. I decided I was going to do something that I hadn’t really had time to do.

I started reading books about the subconscious mind and intuitiveness, and what makes people tick when they hear songs that excite them, make them feel romantic or melancholy. I was in and out of bookstores and libraries. I read a lot of texts, including on primitive man and the workings of the way we emotionally react to things. It wasn’t scholarly or scientific. I read and skimmed and when I thought something was nonsense, I just moved on…