Every WordPress post needs a category assigned or it will end up in the ‘uncategorized’ bucket. I have a deliberate ‘misc’ category for things that really don’t seem to fit under any of my other headings but I spotted that a few things had slipped the net. As it was, all three fell neatly under existing categories (local, music and art, FWIW) so I’ve now done my bit of tidying up and put them where they belong.
BTW, this one goes under ‘About’ because, to my mind, it is just about the details of how this particular blog is organised.