Clave De Cadesimu !free! -

If "Clave de Cadesimu" is interpreted as a corrupted reference to a "Key Fixed Song" ( Clavis Cantus Firmi ), the subject of inquiry is the technique of constructing polyphony around a pre-existing melody.

: Provide a brief summary of the plot without giving away too many spoilers. This will give your readers an idea of what the book is about and what to expect.