Fortunato. When I was 15, I was a conosseur of both Playboy AND Sing-Out.(for vastly different reasons)
The promo shot of Peggy (wish I could find it, and get one of the "computer folks" to post it), in jeans, white shirt and banjo....well, I can't go on...just too nostalgic!
On the other hand, Elke Sommer never made Sing-Out (nor played banjo) and I had no complaints there.