I guess the whole idea of JP's not archiving the On This Days was so that people would have to come back to the website often. But of course, there are many places that have archived them (including a couple of my own sites) plus people just saved them to their own computers. In the beginning I assumed more people would be doing that, so I didn't start till 2012 and even then I wasn't being very faithful about it when I saw the repeats. Plus I wasn't very good about saving the music - again I assumed it would be saved here or elsewhere.
But it wasn't, darn it. So now I'm really frustrated with myself for not archiving the music along with the images, and I'm casting about all the time for sources. My efforts are hampered by having old computers with older OS and versions of Chrome that won't update and which refuse to allow me to even hear the music at all on the website when it is there. Like today's On This Day, with a soundcloud link for Whole Lotta Love (with the Frankfurt Special medley) that I can't get to work. Grrrr!