diff --git a/static/qrplay/v3d.html b/static/qrplay/v3d.html
new file mode 100644
index 0000000..55a8c74
--- /dev/null
+++ b/static/qrplay/v3d.html
@@ -0,0 +1,112 @@
+<META NAME=VIEWPORT CONTENT=initial-scale=1>
+<CENTER>
+<P><A HREF=http://nycki.net/qrplay>qrplay v3b</A><br>by nycki and SArpnt</P>
+<TEXTAREA ID=F STYLE=WIDTH:MIN(40EM,99%);HEIGHT:9LH>; @title nupa's theme
+; @authors nycki bsp
+; single channel version
+
+1[@0000]
+
+2[
+  0[c-c+]1  1
+  0[e-c+]1  0[g-c+]1
+  0[c-b!+]1 1
+  0[e-b!+]1 0[g-b!+]1
+  0[d-a+]1  0[c-a+]1
+]
+
+2
+0[d-a+]1   0[c-a+]1
+0[d#-a!+]1 0[d-a!+]1
+1          1
+
+2
+0[d#-a!+]1 0[d-g+]1
+0[c--c++]1 1
+1          1
+</TEXTAREA><P>
+<BUTTON onclick="
+F.A?.close();
+F.A=A=new AudioContext;
+// kill some time for the audio context to start
+S='@qx@'+F.value;
+// stack
+B=[];
+// stack variables
+K=O=T=Z=L=0;
+U=137;
+V=40;
+// samples
+C=[
+	'+g',
+	'-b+c#deff#g',
+	'g++ddb--g++ddb',
+	,
+	'+ea-g--b++g++c#',
+	'a#ga#g-a#+g-b+g',
+	'-a++c#-aae+e--a',
+	'-ffed#ddc#',
+	'dddddd#e',
+	'--ba#bb-a+a#-b'
+].map(c=>`{@++m${c}}x`);
+
+// main loop
+M=_=>{
+	[a,b,c,d]=S;
+	// next index into S
+	s=1;
+	// opcode
+	z='\n;+-@.3cdefgabxjtsiqhwmuv{}012456789'.indexOf(a);
+
+	// do nothing
+	z<0?0:
+	// comment
+	z<2?K=z:K?0:
+	// octave
+	z<4?O+=a+1|0:
+	// reset octave and length
+	z<5?(O=0,L=1):
+	// dots and triplets
+	z<7?L*=3/(z<6?2:9):
+	// note or rest
+	z<15?(
+		z-=7,
+		o=new OscillatorNode(A,{
+			type:'square',
+			detune:100*(z*2-(z>2)-(b=='!')+(b=='#')+12*O-9)
+		}),
+		g=new GainNode(A,{gain:z<7&&.5**(14-V/5)}),
+		o.connect(g),
+		g.connect(A.destination),
+		o.start(T),
+		o.stop(T+=7.5*L/U)
+	):
+	// set note length
+	z<22?L=2**(z-16):
+	// set note length (microtone)
+	z<23?L=U/2**11:
+	// change tempo in bpm
+	z<24?(U=b+c+d,s+=3):
+	// change volume
+	z<25?(V=b+c,s+=2):
+	// play simultaneously
+	z<26?B[Z++]={L,O,T,U,V}:
+	z<27?{L,O,T,U,V}=B[--Z]:
+	// store sample
+	b=='['?(
+		m=0,
+		d=B.findIndex.call(S,c=>
+			c=='['?!++m:
+			c==']'?!--m:
+			0
+		),
+		C[a]=S.slice(s,d),
+		s=d+1
+	):
+	// play sample
+	S=C[a]+S.slice(s--);
+	
+	// loop
+	(S=S.slice(s))&&setTimeout(M)
+};M()
+">#play</BUTTON> <BUTTON ONCLICK=F.A.close()>#stop
diff --git a/static/qrplay/v3d.min.html b/static/qrplay/v3d.min.html
new file mode 100644
index 0000000..aa3a124
--- /dev/null
+++ b/static/qrplay/v3d.min.html
@@ -0,0 +1 @@
+<META NAME=VIEWPORT CONTENT=initial-scale=1><CENTER><P><A HREF=http://nycki.net/qrplay>qrplay v3b</A><br>by nycki and SArpnt</P><TEXTAREA ID=F STYLE=WIDTH:MIN(40EM,99%);HEIGHT:9LH></TEXTAREA><P><BUTTON onclick="F.A?.close();F.A=A=new AudioContext;S='@qx@'+F.value;B=[];K=O=T=Z=L=0;U=137;V=40;C=['+g','-b+c#deff#g','g++ddb--g++ddb',,'+ea-g--b++g++c#','a#ga#g-a#+g-b+g','-a++c#-aae+e--a','-ffed#ddc#','dddddd#e','--ba#bb-a+a#-b'].map(c=>`{@++m${c}}x`);M=_=>{[a,b,c,d]=S;s=1;z='\n;+-@.3cdefgabxjtsiqhwmuv{}012456789'.indexOf(a);z<0?0:z<2?K=z:K?0:z<4?O+=a+1|0:z<5?(O=0,L=1):z<7?L*=3/(z<6?2:9):z<15?(z-=7,o=new OscillatorNode(A,{type:'square',detune:100*(z*2-(z>2)-(b=='!')+(b=='#')+12*O-9)}),g=new GainNode(A,{gain:z<7&&.5**(14-V/5)}),o.connect(g),g.connect(A.destination),o.start(T),o.stop(T+=7.5*L/U)):z<22?L=2**(z-16):z<23?L=U/2**11:z<24?(U=b+c+d,s+=3):z<25?(V=b+c,s+=2):z<26?B[Z++]={L,O,T,U,V}:z<27?{L,O,T,U,V}=B[--Z]:b=='['?(m=0,d=B.findIndex.call(S,c=>c=='['?!++m:c==']'?!--m:0),C[a]=S.slice(s,d),s=d+1):S=C[a]+S.slice(s--);(S=S.slice(s))&&setTimeout(M)};M()">#play</BUTTON> <BUTTON ONCLICK=F.A.close()>#stop
\ No newline at end of file