I was about to write that the Wizard Of Oz is celebrating it's 70th anniversary - until I remembered that there's no such thing as a wizard! And nobody ever had a pair of ruby slippers.....
And then I found this on sale at an Andy Warhole exhibition (and longed for a life-size pair of my own).
I leave you with a piece of musical perfection....though I don't know why it doesn't seem accessible....if you can manage to get it to work (or give me any tips on what I'm doing wrong) it you'll discover that there are Spanish subtitles which allow you to learn as you watch!
I hope all your troubles melt like lemon-drops this weekend.