        “Everypony knows that a mnemonic is an easy way to remember information, and what is a song but a musical mnemonic?”  She poked Twilight lightly in the muzzle with her right forehoof, then began singing.  “Pinkie Pie had a kitchen, e-i-e-i-o.  With choppy here and a sawie there, e-i-e-i-o.”