I enjoyed the Slow Music CD and the first 4 downloads a lot.  There was a certain sameness to them--I couldn’t tell you which night was the BEST--but each release showed plenty of inventiveness and held my interest enough to want the next release.  The 5th night something happened.  I don’t know, but I suspect the musicians became more comfortable with each other and with the format.  To my ears, they certainly became more daring as they began stepping out more, particula...