Enigma number 4

Kevin, you are the best! People, I'm very disappointed with you! It seems that the winner will be Kevin very easily. And the competition? The honour?The idea that the most important thing is to participate? Pupils, make up your minds to find the answer for the fourth enigma...

Again musicals... Next week people around the word celebrate with different activities the birth of two of the most important writers of all time, one Spanish and the other English. Who are they? (easy, isn't it?) The English one wrote a number of plays. 400 years later someone else wrote a musical more or less inspired in one of this plays, but translated to twenty century. What's the name? Who was the composer?

Good search!