****but a person has to be able to know it when they hear it. Think about it. ****
Only if the person cares about attaching a definition of genre to the music as opposed to caring mainly about wether the music speaks to him/her as being good music or bad; that was the whole point of my post. It is not the music's responsibility to scream at the listener what it is. Growth as a listener (if that is a goal to the particular listener) happens when there is a willingness to learn more and more about the art so as to become a more discerning listener.
I love Bluegrass! It is fun, and can groove and even swing. Thanks for the clip.
****I think this clip could meet your definition.****
Not at all. Good Bluegrass has only one of the ingredients in my definition (for whatever THAT is worth): improvisation. But, "a high level of interaction between the players, and a high level of rhythmic and harmonic sophistication in that interaction" ? No way! The rhythmic interplay is simplistic with a simple "1,2,3,4" feel, and harmonically very "inside" with very basic harmony. This is not a criticism; simply the nature of the music.
I agree that the recording quality of the Herbie Hancock clip leaves something to be desired; there is some audible distortion but I certainly wouldn't call it muffled. Regardless, I find it more than acceptable and I am not concerned with the quality of the recorded sound (as long as it is acceptable) as much as the quality of the music and in that regard it absolutely burns.
****I think they are better examples of the this type music.****
I would love to hear them. Please share.
Thanks for the comments.