LucianoP wrote:No, seriously, someone tell me or make me understand where the genius or the real greatness of this composer lies.
Well, I can give you some points to consider ... if I may, you seem a bit off track.
Some ideas from his theoretical treatise
Treatise on Harmony reduced to its natural principles
He is the first theorist to develop an organic treatise on harmony, basing everything on physical and acoustic laws
He laid the foundations of functional harmony, maintaining that no sound can exist in isolation and in a pure state, but on the contrary, every sound IS connected to others within the context of chords and tonalities
Here, further depth is necessary
Rameau replaces the notion of consonance given by the dyad with that of a single chord (triad) in its major and minor forms.
This chord, formed by 2 superimposed thirds, IS built on a single sound called the fundamental sound, and likewise are its inversions, which always derive from the same fundamental sound
Even among chords, a bond of unity is established, which is provided by a fundamental bass.
In the treatise “Génération harmonique” of 1737, Rameau demonstrates that the fundamental sound coincides with the generating sound of a series of natural harmonics discovered in 1791 by J. Sauveur through the physical phenomenon of acoustic resonance, also called sympathetic oscillation, which occurs when 2 nearby sounding bodies vibrate at the same frequency; the second is influenced by the first through sympathy without being struck.
Rameau defined the tonic, subdominant, and dominant chords as the 3 pillar chords of tonal discourse, thus relating them to all other chords.
He also introduced the naming of diminished seventh, ninth, and eleventh chords.
He developed a theory of "affects" based on the use of consonances and dissonances; for example, "joy" is represented by consonances or prepared dissonances, while despair and fury are linked to unprepared dissonances.
In the work “Démonstration du principe de l'harmonie,” he attempts to demonstrate how musical expression arises from the relationships between different tonalities, thus creating a table of equivalence between affects and tonalities.
A certain Tartini drew from his treatises
After this brief premise, one could speak of the work “Les indes galantes” (Paris, 1735)
Anyone who followed him was C. Saint-Saëns (1835-1921), who at first adhered to Wagnerian aesthetics but later became a champion of a sort of classicism inspired by ancient and recent national musical traditions (from Lully to Berlioz).
In fact, after 1871, he felt the need to recover French music of the past through the performance of music by F. Rameau, whose complete works would be published, as well as the works of composers from the 16th and 17th centuries.
These are the first things off the top of my head... genius or not, he did do something... it's not that we owe him absolutely nothing"