What's the Difference Between Sinai and Zion?

The journey to Sinai itself begins at the end of 15. It goes through 19. And here's the big picture. Okay, after Moses's song that we just went through, his sister Miriam and the women, they sing what looks like the same song. They all head out to the desert where they are immediately thirsty. So they take a couple of drinks in a couple of special places, and then they receive the manna from heaven, the bread from heaven.