Typing as I listen..
March 11.
I picture Linda Blair so innocent looking opening Christmas gifts, before she became evil. So happy, smiling but you know there's impending doom coming.
Mystery:
A dark night, you can see the outline of a tree against a moonlit cloudy sky, then a silhouette of man ran across the hill.
March 10:
I picture a prince and his bride dancing, at a palace-- must be a wedding... hmmm.... but towards the end, the crazy uncle showed up drunk and made a fool of himself.
March 9: Again, I picture dancing... girls with big tall hair, wearing skirts that puff up so big, and chests that are bursting big too.
update: I like your arrangement of Amazing Grace. Very refreshing and new to me.