It's in Spanish, but non-Spanish speakers may enjoy the initial view of the palace and the sound of the dignified Spanish national anthem. Also, notice the creche.
For English-speakers, I will also add soon the Christmas message of Queen Elizabeth II. You get two monarchs, one Catholic, the other Protestant, both Christian, representing a long history of continuity for both nations and cultures, nations whose cultures have enriched the globe--many of us in the U.S. are happy to share in both cultures. Juan Carlos has reigned in Spain for 36 years, since 1975; Elizabeth II for about 59 years, since 1952.