How do you analyse poetry?

To analyse
something means to look closely at its smaller parts and determine how they work together, and
to link its function with the history of things like it.  For poetry, that means looking (and
listening) closely to its words.  is concentrated word magic by which is meant that poetry is
a concentrated, efficient utterance using all the properties of words (, , pronounciation,
history, syllabification, rhymes, etc.) to evoke something in the reader/listener that is more
than simply a logical, deductive, non-magic communication.

     
Practically, poetry analysis can begin with...