diff --git a/padsynth practice EF-edit.scd b/padsynth practice EF-edit.scd
index d2aedcf..dbee357 100644
--- a/padsynth practice EF-edit.scd	
+++ b/padsynth practice EF-edit.scd	
@@ -40,24 +40,30 @@ SynthDef(\rhubarb, {
 MIDIdef.noteOn(\noteOnTest, {
 	arg vel, nn, chan, src;
 	// [vel, nn].postln;
-	~notes[nn] = Synth.new(
-		\rhubarb,
-		[
-			\freq, nn.midicps,
-			\amp, vel.linexp(1,127,0.01,0.3),
-			\gate, 1,
-			\detune, 0,
-			\cutoff, 400,
-			\rq, 0.5,
-		]
-	);
+
+	if (chan == 0, {
+		~notes[nn] = Synth.new(
+			\rhubarb,
+			[
+				\freq, nn.midicps,
+				\amp, vel.linexp(1,127,0.01,0.3),
+				\gate, 1,
+				\detune, 0,
+				\cutoff, 400,
+				\rq, 0.5,
+			]
+		);
+	});
 });
 
 MIDIdef.noteOff(\noteOffTest, {
-	arg vel, nn;
+	arg vel, nn, chan;
 	// [vel, nn].postln;
-	~notes[nn].set(\gate, 0);
-	~notes[nn] = nil;
+
+	if (chan == 0, {
+		~notes[nn].set(\gate, 0);
+		~notes[nn] = nil;
+	});
 });
 )