Bedtime Story

This is an ancient betime story. It was passed down from generations.
And now its your turn to learn about it and sleep as an angel.

Sources:
1. Violin Sonata no 1 in G minor by J. S. Bach (excerpt)
2. Queen of Winter Throned by Cradle of Filth (excerpt, 1994)
3. There Shall be no Darkness by James Blish (excerpt, 1950)