diff --git a/multiosc.scd b/multiosc.scd
new file mode 100644
index 0000000..7b5da40
--- /dev/null
+++ b/multiosc.scd
@@ -0,0 +1,125 @@
+(
+s.meter;
+s.freqscope;
+s.plotTree;
+)
+
+///////////////////////////////////////////////////////////////////////////
+// Busses
+(
+~g0 = Group.new(s); // g0 = main synth group
+~g1 = Group.after(~g0); // g1 = effect group
+
+~b0 = Bus.audio(s);
+~b1 = Bus.audio(s);
+
+~c0 = Bus.control(s);
+~c0.set(0);
+
+~c1 = Bus.control(s);
+~c1.set(0);
+
+~c2 = Bus.control(s);
+~c2.set(1);
+)
+
+///////////////////////////////////////////////////////////////////////////
+// Main synth
+//
+// Three pulse oscillators with a touch of pulse width modulation.
+// Two oscillators are slightly detuned.
+(
+SynthDef.new(\synth, {
+    arg freq = 440, outbus = 0, pw1 = 0.7, pw2 = 0.34, pw3 = 0.49, gate = 1, amp = 0.2, ffreqBus = 0, rqBus = 0;
+    var osc1, osc2, osc3, lfo1, sig, env, ffreq, rq;
+
+    lfo1 = SinOsc.kr(2).range(0.95, 1.05);
+    osc1 = Pulse.ar(freq, pw1*lfo1, 0.2)!2;
+    osc2 = Pulse.ar((freq*0.991) / 2, pw2*lfo1, 0.2)!2;
+    osc3 = Pulse.ar(freq*1.004, pw3*lfo1, 0.2)!2;
+
+    env = EnvGen.kr(Env.asr(0.01, 1, 1), gate, doneAction: 2);
+
+    sig = Mix.ar([osc1, osc2, osc3]);
+    sig = sig * env * amp;
+
+    ffreq = In.kr(ffreqBus).linexp(0, 127, 220, 15000);
+    rq = In.kr(rqBus).linlin(0, 127, 0.05, 0.95);
+    sig = RLPF.ar(sig, ffreq, rq);
+
+    Out.ar(outbus, sig);
+
+}).add;
+)
+
+///////////////////////////////////////////////////////////////////////////
+// FX synth - reverb
+(
+SynthDef.new(\reverb, {
+    arg inbus, outbus, sizeBus;
+
+    Out.ar(outbus, JPverb.ar(in: In.ar(inbus), size: In.kr(sizeBus)));
+}).add;
+
+r = Synth.new(\reverb, [
+    \inbus, ~b0,
+    \outbus, 0,
+    \sizeBus, ~c2
+], target: ~g1);
+)
+
+
+
+///////////////////////////////////////////////////////////////////////////
+// MIDI init
+(
+MIDIClient.init;
+MIDIIn.connectAll;
+)
+
+///////////////////////////////////////////////////////////////////////////
+// MIDI defs
+(
+var notes = Array.newClear(128);
+
+MIDIdef.noteOn(\noteOn, {
+    arg vel, nn, chan, src;
+    [vel, nn, chan, src].postln;
+    notes[nn] = Synth.new(\synth, [
+        \freq, nn.midicps,
+        \gate, 1,
+        \outbus, ~b0,
+        \ffreqBus, ~c0,
+        \rqBus, ~c1
+    ], ~g0);
+});
+
+MIDIdef.noteOff(\noteOff, {
+    arg vel, nn;
+    [vel, nn].postln;
+    notes[nn].set(\gate, 0);
+    notes[nn] = nil;
+});
+
+MIDIdef.cc(\modwheel, {
+    arg val, num, chan, src;
+    [val, num, chan, src].postln;
+
+    // 1 is the modulation wheel
+    if(num == 1, {
+        ~c0.set(val);
+    });
+
+    // 7 is the volume
+    if(num == 7, {
+        ~c2.set(val);
+    });
+});
+)
+
+///////////////////////////////////////////////////////////////////////////
+// MIDI cleanup
+(
+MIDIdef.freeAll;
+)
+
diff --git a/synthbass.scd b/synthbass.scd
index 0ed8e1c..e7ba9ef 100644
--- a/synthbass.scd
+++ b/synthbass.scd
@@ -58,8 +58,11 @@ p.play;
 
 // Midi input
 (
-var keys;
-keys = Array.newClear(128);
+
+var keys = Array.newClear(128);
+
+MIDIClient.init;
+MIDIIn.connectAll;
 
 ~noteOnFunc = {arg src, chan, num, vel;
 	var node;