Guitar. The occult instrument: not played, but addressed with secret hand-signs, transient hieroglyphs of a Mystery whose hieratic rites are carried out before audiences; one hand for Apollo, quiet, smooth, rapid, precise; and one hand for Dionysus, simple, restless, free and frantic; and the whole portable, companionable as a familiar, the conjurer’s circle wherein the shade of the ideal orchestra is called up and given voice to tell its secret.