diff --git a/README.md b/README.md
index 1a98034..878978b 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,7 @@ the default mappings, along with the controls available on the grid, are designe
 
 - **amp [a/b/c]**: the amplitude or volume of the three sine waves in the synth voice
 
-  by default, the amplitutes are:
+  by default, the amplitudes are:
 
   | a | b | c |
   | - | - | - |
diff --git a/lib/Engine_Orgn.sc b/lib/Engine_Orgn.sc
old mode 100644
new mode 100755
index c1fa3c3..7906cb5
--- a/lib/Engine_Orgn.sc
+++ b/lib/Engine_Orgn.sc
@@ -7,7 +7,7 @@ Engine_Orgn : CroneEngine {
     var <fxBus;
     var <fx;
 
-	var <maxNumVoices = 16;
+	var <maxNumVoices = 4;
 
     var <ops = 3;
     var <tf;
diff --git a/lib/midi.lua b/lib/midi.lua
old mode 100644
new mode 100755
index 4ea0d89..f36dcc6
--- a/lib/midi.lua
+++ b/lib/midi.lua
@@ -7,9 +7,55 @@ m.event = function(data)
     if msg.type == "note_on" then
         --TODO: velocity range params
         orgn.noteOn(msg.note, mu.note_num_to_freq(msg.note), ((msg.vel or 127)/127)*0.2 + 0.85)
-    elseif msg.type == "note_off" then
+      elseif msg.type == "note_off" then
         orgn.noteOff(msg.note)
     end
 end
 
+
+--osc note code 
+local function osc_note_off(note, sleep_time)
+  clock.sleep(sleep_time or 0.25)
+  orgn.noteOff(note)
+end
+
+local function on_osc_event(path, args, from)
+  if path == "/play_note" and orgn then
+    orgn.noteOn(args[2], mu.note_num_to_freq(args[2]), (args[3] / 127)*0.2 + 0.85)
+    clock.run(osc_note_off,args[2], 0.25)
+  elseif path == "/note_on" and orgn then
+    local midi_note = args[2]
+    local vel = args[3]
+    orgn.noteOn(midi_note, mu.note_num_to_freq(args[2]), (args[3] / 127)*0.2 + 0.85)
+    -- Grab the chosen nb voice's player off your param
+    local player1 = params:lookup_param("nb_voice1"):get_player()
+    local player2 = params:lookup_param("nb_voice2"):get_player()
+    player1:note_on(midi_note, vel) 
+    player2:note_on(midi_note, vel) 
+    print('note on', midi_note, vel)
+    
+  elseif path == "/note_off" and orgn then
+    local midi_note = args[2]
+    orgn.noteOff(midi_note)
+    -- Grab the chosen nb voice's player off your param
+    local player1 = params:lookup_param("nb_voice1"):get_player()
+    local player2 = params:lookup_param("nb_voice2"):get_player()
+    player1:note_off(midi_note) 
+    player2:note_off(midi_note) 
+    print('note off', midi_note)
+  elseif path == "/all_off" and orgn then
+    print("all off")
+    for i=0,100 do engine.noteOff(i) end
+  end
+end
+
+
+
+local function osc_connect()
+  print("osc connect!!!")
+  osc.event = on_osc_event
+end
+osc_connect()
+
 return m
+
diff --git a/lib/orgn.lua b/lib/orgn.lua
old mode 100644
new mode 100755
index 1c3ed44..963764a
--- a/lib/orgn.lua
+++ b/lib/orgn.lua
@@ -167,10 +167,17 @@ local pitch = {
     off = 0,
     mod = 0,
     oct = 0,
+    p = 2,
     update = function(s)
-        engine.pitch((2^(s.off) * (2^s.oct)) + s.mod/2)
+        s.p = (2^(s.off) * (2^s.oct)) + s.mod/2
+        engine.pitch(s.p)
     end
 }
+
+orgn.get_pitch = function ()
+  return pitch.p
+end
+
 local lfo = { 
     rate = 0.4, mul = 0, phase = 0, quant = 0.05,
     shape = function(p) return math.sin(2 * math.pi * p) end,
diff --git a/lib/ui.lua b/lib/ui.lua
old mode 100644
new mode 100755
index dbe79e2..ab96ae5
--- a/lib/ui.lua
+++ b/lib/ui.lua
@@ -105,9 +105,29 @@ function App.grid(args)
                 local vel = math.random()*0.2 + 0.85
 
                 local hz = 440 * tune.hz(k.x, k.y, nil, nil, params:get('scale_preset'))
+                local midi_note = mu.freq_to_note_num (hz*orgn.get_pitch())
+                  
+                if add then 
+                  orgn.noteOn(id, hz, vel)
 
-                if add then orgn.noteOn(id, hz, vel)
-                elseif rem then orgn.noteOff(id) end
+                  -- Grab the chosen nb voice's player off your param
+                  local player1 = params:lookup_param("nb_voice1"):get_player()
+                  local player2 = params:lookup_param("nb_voice2"):get_player()
+                  player1:note_on(midi_note, vel) 
+                  player2:note_on(midi_note, vel) 
+                  -- Play a note (id) at velocity (vel) for 0.2 beats (according to the norns clock)
+                  -- player1:play_note(midi_note, vel, 2) 
+                  -- player2:play_note(midi_note, vel, 2) 
+
+                elseif rem then 
+                  orgn.noteOff(id) 
+
+                  -- Grab the chosen nb voice's player off your param
+                  local player1 = params:lookup_param("nb_voice1"):get_player()
+                  local player2 = params:lookup_param("nb_voice2"):get_player()
+                  player1:note_off(midi_note) 
+                  player2:note_off(midi_note) 
+                end
             end
         }
     end)
@@ -146,39 +166,30 @@ function App.grid(args)
             _ratio.b()
             _ratio.a()
         end
-        
+        _oct.up()
+        _oct.down()
+        if wide then
+            _voicing() 
+            _scale()
+        end
         _mode()
         _ramp()
         
-        local gx, gy, gz = nest.grid.input_args()
-
-        --these if statments are a hack to fix superfluous pattern watch events when interacting with the PatternRecorder components
-        if (nest.render.mode == 'redraw') or (gx < 16) then
-            _oct.up()
-            _oct.down()
-            if wide then
-                _voicing() 
-                _scale()
-            end
-
-            if demo.playing() then 
-                _demo()
+        _patrec{
+            x = wide and 16 or { 1, 2 }, y = wide and { 4, 7 + lr } or 2, 
+            pattern = pattern, varibright = varibright,
+        }
+    
+        if demo.playing() then 
+            _demo()
+        else
+            if scale_focus then
+                _scale_degrees{ preset = params:get('scale_preset') }
+                _tonic{ preset = params:get('scale_preset') }
             else
-                if scale_focus then
-                    _scale_degrees{ preset = params:get('scale_preset') }
-                    _tonic{ preset = params:get('scale_preset') }
-                else
-                   _keymap()
-                end
+               _keymap()
             end
         end
-        if (nest.render.mode == 'redraw') or (gx >= 16) then
-            _patrec{
-                x = wide and 16 or { 1, 2 }, y = wide and { 4, 7 + lr } or 2, 
-                pattern = pattern, varibright = varibright,
-            }
-        end
-
     end
 end
 
diff --git a/orgn.lua b/orgn.lua
old mode 100644
new mode 100755
index 60ba4d5..8db744c
--- a/orgn.lua
+++ b/orgn.lua
@@ -43,6 +43,7 @@ Key, Enc = include 'lib/nest/norns'
 Text = include 'lib/nest/text'
 Grid = include 'lib/nest/grid'
 
+
 multipattern = include 'lib/nest/util/pattern-tools/multipattern'
 of = include 'lib/nest/util/of'
 to = include 'lib/nest/util/to'
@@ -59,6 +60,9 @@ Orgn = include 'orgn/lib/ui'                  --nest v2 UI components (norns scr
 map = include 'orgn/lib/params'               --create script params
 m = include 'orgn/lib/midi'                   --midi keyboard input
 
+--nb lib or orgn
+nb = include 'orgn/lib/nb/lib/nb'
+
 engine.name = "Orgn"
 
 --set up global patterns
@@ -94,12 +98,23 @@ nest.connect_screen(_app.norns, 24)
 --init/cleanup
 
 function init()
+    print("orgn init")
     orgn.init()
     params:read()
     params:set('demo start/stop', 0)
+
+    nb:init()
+    params:add_separator("externals")
+		-- nb:add_param("voice_t"..t, "OUTPUT")
+		nb:add_param("nb_voice1", "OUTPUT1")
+		nb:add_param("nb_voice2", "OUTPUT2")
+    params:add_separator("VOICE CONTROLS")
+    nb:add_player_params()
+  
+
     params:bang()
-end
 
+end
 function cleanup() 
     params:write()
 end