Analysis of On With the Dance!

Hi, Cockalorum!  But - Misery me!
What is the aftermath going to be?
With joy at its zenith and sorrow its least,
I am the skeleton come to the feast.
Now the centenary swells over all,
I am the writing aglow on the wall:
Eat, drink and make merry.  Eat, drink and make merry.
Hip, hip.  Cockahoop!  And alack-a-day derry!
I am the spoil-sport a-gnawing his nails,
Boding disaster when merriment fails.
Dance, little lady; oh, dance while you may,
Shout ye, good gentlemen.  Merry's the day!
Sorrow is looming.
Hear the far booming.
The ghouls and the ghosts are a-groaning and glooming.
Today for the dancing, the love and the laughter,
But what of the morning after?  Aye!
Happy-go-lucky!  But - Misery me.
What is the aftermath going to be?

Away with the skeleton!  Deep in his grave
Ram him and cram him and make him behave.
We are the merry men, born of the sun;
And this second century, fitly begun
Shall never mark back to follies of eld -
To ills and to errors past centuries held
This is our century, shining and splendid,
When spectres are banished and ill dreams are ended.
Never false fear, as of old, shall bedim it.
There isn't an ending, there isn't a limit
To joy in our gifts that are rained from above.
There isn't a finish to friendship and love -
Love of good laughter, good friends and good living.
There isn't an end to the gain from free giving.
A fig for the pessimist, moaning mumchance!
There isn't an aftermath.  On with the dance!