Riddle:
What has wings,
But can not fly.
Is enclosed,
But can outside also lie.
Can open itself up,
Or close itself away.
Is the place of kings and queens,
And doggerel of every means.
What is it upon which I stand?
Which can lead us to different lands.

Song (again, this has at least one cover done of it, but if you know the orginal go ahead):
On a long and lonesome highway east of omaha
You can listen to the engines moaning out as one note song
You think about the woman or the girl you knew the night before

But your thoughts will soon be wandering the way they always do
When youre riding sixteen hours and theres nothing much to do
And you dont feel much like riding, you just wish the trip was through

Yesterdays:
Song: Personal Jesus by Depeche Mode (covers by Marilyn Manson and Johnny Cash)
Riddle: the sun