What is Musicality?

In my original OP from 2010 I was not so concerned about the quality of reproduction. Since then, my system has evolved to a much higher level. It provides much more listener satisfaction than it did back then. As a result, I have come to appreciate how much the quality of a good audio system adds to enjoyment of the music.

Learsfool,

But, of course, music is far more than a language. It is processed by the brain in a unique way. For instance, lyrics are not processed by the brain as words. They are processed as part of a musical whole.

And, of course, there is an intellectual side to music. But that is not what most of us are concerned about when we listen.

Frogman,

As you rightly point out, much of what we perceive musically is dictated by our own personality. To that we can add our mood at the moment and our personal memories. What is felt and evoked in one person may not be the same as what is felt and evoked in another. Just as we cannot know how each person feels when he tastes vanilla we cannot know how each person reacts under the skin to any given musical piece.

Detlof,

When all is said and done, music does indeed remain a mystery. As it should.

Let musicality be a measuring factor of Music. You can't define any units of measure similar to kilogram or meters per second, but rather find it as a combination of scales, notes, rhythm(s) intervals, chords, harmonic maneuvers, sophistication, level of challenge of performer or band or orchestra.
In general as an example, we can subdivide to three sizes just like we often used to see t-shirts in the department store: Small, Medium, Large, XLarge, XX, etc.
Size will depend on most of factors mentioned and combined above. The largest musicality usually found in classical music and the best musicians usually classically trained.

Trying to dissect musicality is like trying to dissect love. We enjoy talking about it but, in the end, the talk does not encompass or define the real thing. The description is not the described. The real thing is elusive and mysterious.

Cassettes are musical, CDs are unmusical. Mystery solved.

Czarivey,
what about Jazz? I love classical music, but I find musicality in many other forms and cultures as well and I don´t think, that I am alone in this.
Menahem Pressler, world famous pianist and leader of the Beaux Arts Trio had the highest respect for Oscar Peterson for example. Friedrich Gulda loved and played jazz, just to name two who were classical musicians.