Five questions related to today, September 21st.

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One
The opening chapter of a book, first published on 21 September 1937, is titled ‘An Unexpected Party’. Before the party begins, the householder is unexpectedly visited by a group of dwarfs. How many dwarfs are there?
Two
The Grammy-winning album American Idiot was released on 21 September 2004 by which band?
Three
According to the teachings of the Church of Jesus Christ of the Latter-day Saints, on the night of September 21, 1823, Joseph Smith prayed to know God’s further will. A light steadily grew, “as though the house was filled with consuming and unquenchable fire.” …, a messenger sent from God stood before him. Who was this messenger?
Four
On this day in 1957, a mystery series based on Erle Stanley Gardner’s books debuted on American television. What was the TV series?
Five
Born on 21 September 1934, a singer-songwriter released an album titled New Skin for the Old Ceremony in 1974. This album included the song Chelsea Hotel No. 2, which Encyclopædia Britannica describes as a ‘frank recollection of a brief sexual encounter with Janis Joplin’. Who is this singer-songwriter?
Good luck! I’ll post the answers later today.
