A is for A: An Illuminated Alphabet in Verse: Letters C & D

           C is for C:

       

       Whenever youse would croon a blues,
      'tis best to choose a Duke's.
       Make sure the key you note is 'C' --
       lest earn you stern rebukes.

       D is for D: 

       

       I took the test (I did my best)
       Herr Teach return'd today.
       What did I see...? I've earn'd a D...?
       I disagree: an A!!