@mahgister , @audio-b-dog
Interesting and important topic!
Question for both of you: is soulfulness the sole measure of "something worthwhile to say" as opposed to cold displays of technique?
Can there also be music that, for example, is not overtly emotional but delights the mind/ear? Could this still be described as "saying something about being human"?
For sure you are right, we can experience musical meaning through our own soul in contact with vibrating sound sources or instrument which are not mean to convey first pure soul emotion but instead to modify the world and Nature itself : gong, gamelan,Moog synthetiser, African drums or throat singing or harmonic chanting etc...Or any instrument also played just for fun... Anyway it will provoke a reaction in our soul...
But the way some "vibrating sound source" be it a singer body or a violin for example inform us about the soul state of the player or singer may touch us way deeper than some other more easy to enjoy musical sound (music for escalator)...
In the two cases of these vibrating sound source, the timbre of the instrument vibrating or the timbre of the singing voice will touch us...
But in one case we are more informed by our own soul state through our evaluation/perception of one vibrating sound source( escalator music favorise a soul state proper to elicit purchase in the consumers).
In the other case (Billie Holiday or Marian Anderson or Bill Evans) we are also informed by the soul state of the player here or of the singer and not just informed about the timbre state of an instrument (virtuoso)..
Classical music is as visceral as Jazz in his own ways and jazz is as soulful as Classical but in his own ways...it is true also of Eastern music not just western one.
Musical time is not metronomical time nor acoustical time and in classical as in Jazz, the interpretation of what is written by the musicians or their improvisation together, together with or without a director, must create a time dimension of its own, out of physical time (Einstein time) where our soul/body meet rythmically.
Music experience of any cultures is rooted in "timbre" experience and is universal. Our body participation as players or as listeners to the vibrating sound source resonate as a new timing and time dimensions...
Rythms are the root and timbre is the tree whose branchs are many new time dimensions or fruits. Concentration/attention are born in our body, as real or virtual response gestures to the music perceived and/or created by other men or/and by nature.
Attention focus is itself a rythm and a gesture...
The substance of attention is not a void, a waiting time, but a music, a dedicated gesture...