I think also we already used up all permutations of pleasent chord progressions. Everything sounds the same because it is the same.
I listen on sundays to classical music from India. It is different.
And well I also do not disagree with all the business stuff you mentioned in this topic.
Here also a song where you will not find its notes on a piano keyboard: https://www.youtube.com/watch?v=F7bK...e_gdata_player