"rolling" is the integration of melody, rythms, harmonies, IMPROVISING playing micro tonal gestures in ONE single expressive event ...
Ah, OK -- I think I get it, now. Thanks for the further explanation.
When I listen to Evans, I tend to get so caught up in the emotional expression that other concerns (technique included) simply recede into the background. I suppose his lyrical approach may strike some as overly feminine/lacking in masculine fire /vigor but I'm not one of those.
Are you familiar with Michele Petrucciani? He made no secret of the fact that he was strongly influenced by Evans, but he is more playful, more outgoing, more overtly passionate player, with no shortage of technique. A marvelous musician.
https://www.youtube.com/watch?v=BFvAmN3Vp7w
I particularly like "The Complete Concert In Germany", which I could not find here but was able to purchase in Paris. It does not seem to be available on Youtube, currently.