yes, offcourse i do look for other aspects of music. i am into electronic music where many of those artists (not your typical pop artist or whatever, more like Steve Reich, Aphex Twin and lots of underground ppl) use complex rhythmic variation and painting. Artists such as Autechre master this form. so i do appreciate all of that, but just found some of the initial chords used were slightly Pop style, but seriously, the 2nd half of this improv was absolutely awesome. however i can understand if the intention was to start with basic harmonic progressions and then move onto deeper and faster changes.