The most basic alchemical separation is that of ionic salt bonds when dissolved in water. The ancient Solfeggio scale is structured to move and vibrate like a turbulent fluid and it contains two intervals that influence alchemical dissolution using a harmonic interval ratio between the Solfeggio scale positions of sol and fa, G and F, 5th and 4th, that’s not commonly used in music today. This information was encoded into the character progressions in Shakespeare's play, "The Taming of the Shrew," and in Gaston LeRoux's novel, The Phantom of the Opera.