OK, so I thought I would try offering the pretty CD calendar to play with:
Download that here.
I tested it out and yes, it is tedious and annoying to do, no question. But, if you have any sort of simple editing program you can easily create your own month blocks. Once you have a basic set of seven in 31-day blocks, it is simple to edit away day 31 for 30-day months and 29-31 for February (except a leap year!) as needed for any given year, and reuse the basic set over and over again.
Here is another month block set. When printed it will fit either the inky circles or the pretty CD.
I know this sort of DIY effort is not to everyone’s taste, but maybe someone will take the ball and run with it. And the Pretty CD calendar is one of my most popular. I’d love to see what great ideas anyone else comes up with!