The Singing Flames is one of the strangest and most fascinating musical books of the nineteenth century. In it, Frédéric Kastner tells the story of the pyrophone, or fire organ: a musical instrument in which flames enclosed within glass tubes are made to sing. What began as a laboratory curiosity — the mysterious phenomenon of “singing flames” — became, in Kastner’s imagination, a new instrument with a keyboard, a musical compass, and a voice of its own. Contemporary listeners compared its sound to the human voice, the Aeolian harp, and the melancholy harmonies of nature.
This volume is not merely the story of an eccentric invention. It belongs to a remarkable age in which music, physics, electricity, optics, public spectacle, and poetic speculation often met in the same room. Kastner moves from acoustic experiment to musical possibility, from gas flames to theatrical dreams, from scientific demonstration to a grand theory of vibration linking sound, light, heat, electricity, and life itself. Sometimes practical, sometimes visionary, and sometimes beautifully strange, The Singing Flames preserves a forgotten moment when the boundaries between laboratory, concert hall, and imagination were still wonderfully porous.
