For more info on the natural A=432 Hz. tuning vs. the unnatural standard A=440 (or 442, 444, etc.) Hz. please visit:
http://www.testimonios-de-un-discipulo.com/432-Hz.html
http://www.testimonios-de-un-discipulo.com/The-Fundamental-Sound-of-the-Gong.pdf
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Para obtener más información sobre la afinación natural La=432 Hz., por favor visitar:
http://www.testimonios-de-un-discipulo.com/La-432-Hertz.pdf
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Frédéric Chopin – Piano Concerto No. 2 in F minor, Op. 21 – 432 Hz. (A=432 Hertz) The London Symphony Orchestra with John Barbirolli. Arthur Rubinstein, Piano.
(Sorry for the sound quality – background noise -. It is an old recording… However, Rubinstein’s performance is superb!)
Concierto para Piano y Orquesta N.2 en Fa menor, Opus 21 de Frédéric Chopin. Arthur Rubinstein interpreta el Piano.
