updated version
use behavior getters
changed SCALES to atom
starting to use messages to update ensemble-status
call update-ensemble-status via message
added comment
changed comparison back
changed average volume calculation
start player-id at 0
basic key tracking in ensemble-status
adding melody characteristics - range
begining to add melody-char-range to pitch selection
keep track of melody range for segment
set melody-char range
removed seg-hi/lo-range
removed unused cur-melody-range params
update docs
fix doc typos
sending LOUD-INTERRUPT-EVENT msg
added :note-time to new-note msg, corrected message-processor problem