diff --git a/extensions/Track/classes/mixer.sc b/extensions/Track/classes/mixer.sc
index 262855f..ea945ee 100644
--- a/extensions/Track/classes/mixer.sc
+++ b/extensions/Track/classes/mixer.sc
@@ -39,4 +39,6 @@ Mixer : Fadable {
 		|name|
 		^tracks[name]
 	}
+
+	masterIn { ^masterBus.index; }
 }
\ No newline at end of file
diff --git a/extensions/Track/classes/track.sc b/extensions/Track/classes/track.sc
index bf8639c..4d407a3 100644
--- a/extensions/Track/classes/track.sc
+++ b/extensions/Track/classes/track.sc
@@ -3,7 +3,7 @@ Track : Fadable {
 	/*
 		TODO: don't instanciate if name already exist ?
 	*/
-	var out, <group, <groupFX, <groupSynth, <track, <trackFX, busTrack, busFX, level;
+	var out, <group, <groupFX, <groupSynth, <track, <trackFX, busTrack, busFX, busOut, level;
 
 	*new {
 		|out|
@@ -26,6 +26,7 @@ Track : Fadable {
 				sig = sig * \amp.kr(1);
 				sig = Limiter.ar(sig);
 				Out.ar(out, sig);
+				Out.ar(\monitor.kr(0), sig);
 			}).add;
 		}
 	}
@@ -35,6 +36,7 @@ Track : Fadable {
 		level = 1;
 		busTrack = Bus.audio(Server.default, 2);
 		busFX = Bus.audio(Server.default, 2);
+		busOut = Bus.audio(Server.default, 2);
 		group = Group.new(Server.default);
 		groupSynth = Group.head(group);
 		groupFX = Group.after(groupSynth);
@@ -44,7 +46,8 @@ Track : Fadable {
 			[
 				in: busTrack.index,
 				fxIn: busFX.index,
-				out: out
+				out: out,
+				monitor: busOut.index
 			],
 			target: group,
 			addAction: \addToTail
@@ -66,6 +69,8 @@ Track : Fadable {
 		trackFX.put(fxName, fx);
 	}
 
+	out { ^busOut.index; }
+
 	// printOn {
 	// 	|stream|
 	// }