English: Further Piano Improvising- "Things Ain't What They Used To Be" (in educational views):

This sound file was arranged as the fourth chorus of "Things Ain't What They Used To Be" ( Mercer Ellington). (or in the view of piano sonatina form, I thought it would appear as the 4th movement, or paragraph. My tutor preferred to name this piano creative procedure from vocal views, I can accept it.) In this chorus, deep blues appeared in each of C, F, G's full blues scales , and the deep east fork root from the depth of my minds was coherently threaded with this Blue Spiritual and together motivating a Peak experience of existing reasoning(Wikipedia introduction:https://en.wikipedia.org/wiki/Pentatonic_scale). Though it was a little bit too sorrow, but bravely...we can try to imagine...In my small minds, it was from the boundary of two cultures, but appealing for a peace, so extremely, deeply and hard... Finally, it returned back to TAWTUTB main melody. In this merging communication, I can use 'Yin' to describe this procedure. The key phrases of 'Yin's' emotional background were human beings' 'born loneliness, desire together, and unknown sorrowfulness facing future ' (Wikipedia introduction: https://en.wikipedia.org/wiki/Yin_and_yang) I am happy I can make a final back...

This file was in the educational series with 'File:TAWTUTB American blues in Cm Pentatonic.ogg' , and for Future Learn Platform of future generations' future.