diff --git a/static/qrplay/v3e.html b/static/qrplay/v3e.html
index 3b31107..59078fb 100644
--- a/static/qrplay/v3e.html
+++ b/static/qrplay/v3e.html
@@ -1,32 +1,58 @@
+<!--
+modified version of SArpnt's player (see /golf3.html)
+compatible with QR alphanumeric mode or with ZZM files
+
+reference
+  A: Audio context
+  C: Command Character
+  D: character after C, or other Data
+  F: main Function, also object that holds samples
+  G: Gain node
+  H: textarea Html element
+  I: Index into M
+  J: lookahead (for sharps and flats)
+  L: note Length
+  M: Music text
+  N: semitone Note offset (for octave changes)
+  O: Oscillator node
+  P: current time step
+  Q: numeric command id
+  S: find Sample
+  T: note Time
+  U: bpm
+  W: realtime When the song starts
+-->
+
+
+<!-- snip -->
 <META NAME=VIEWPORT CONTENT=initial-scale=1>
 <CENTER>
 <P><A HREF=http://nycki.net/qrplay>qrplay v3e</A><br>by nycki and SArpnt</P>
-<TEXTAREA ID=H 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 ID=H STYLE=WIDTH:MIN(40EM,99%);HEIGHT:9LH>: $TITLE WiL Best :: Atrocity
+: $SONG TITLE 1 The Forest Chase
+s-a+ebaeagea+c-bgae+c-g
+s-da+degf#dagedf#dcef#
+s-a+ebaeagea+c-bgae+c-g
+s-da+degf#dagedf#dega
+s--g+g+bagdbf#bgdf#gab+c
+scg+ce-g+e-g+cd-g+cc-g+cd-g
+s-f+cf+c-afcfgcfacefe
+s-eb+efg#ab+cd#efg#ab+fe
+; $SONG ENDS
+s-a+ebaeagea+c-bgae+c-g
+s-da+degf#dagedf#dcef#
+s-a+ebaeagea+c-bgae+c-g
+s-da+degf#dagedf#dega
+s--g+g+bagdbf#bgdf#gab+c
+scg+ce-g+e-g+cd-g+cc-g+cd-g
+s-f+cf+c-afcfgcfacefe
+s-eb+efg#ab+cd#efg#ab+fe
 </TEXTAREA><P>
 <BUTTON onclick="
+H.A?.close();
 H.A=A=new AudioContext;
 W=Date.now();
+U=137;
 F=(
 	M='',
 	T=0,
@@ -35,15 +61,21 @@ F=(
 	I=0,
 	K=0,
 	S=D=>D?S(D+(M[++I]==C)-(M[I]=='/')):I
-)=>{console.log(T);for(;
+)=>{for(;
 	C=M[I++];
 	D=M[I],
 	J=E=>E.indexOf(D)>=0,
+	P=L/U*15/8,
 	// start of comment
-	Q>21?K=1:
-	Q>20?(L=N=4,K=0):
+	Q>24?K=1:
+	// reset
+	Q>23?(L=N=4,K=0):
+	// backspace
+	Q>22?T-=P:
 	// check comment mode
 	K?0:
+	// change octave
+	Q>20?N-=C+12:
 	Q>7?
 		// DECREMENT Q, and then...
 		(Q-=9)?
@@ -75,17 +107,19 @@ F=(
 		Q&&O.connect(G),
 		G.connect(A.destination),
 		O.start(T),
-		O.stop(T+=L/U*15/8)
+		O.stop(T+=P)
 	):
-	// any unused letter or number
-	C>'/'?((M,T,L,N)=>(
-		console.log(M),
-		setTimeout(_=>F(M,T,L,N))
-	))(F[C],T,L,N):
-	// change octave, or noop
-	+C&&(N-=C+12|0)
-	)Q='XCDEFGABR$JTSIQHWVU3.\n;:'.indexOf(C)},
-	F('\nU137V40'+H.value.toUpperCase())
+	// any unused non-whitespace letter or number
+	C>'@'||1+C>1?(E=>setTimeout(
+		// play a sample async
+		_=>F(...E),
+		// don't async too far ahead or you'll lag us out
+		1e3*E[1]-Date.now()+W-5e3,
+	))([F[C],T+=P,L,N]):
+	// do nothing
+	0
+	)Q='XCDEFGABR$JTSIQHWVU3.-+P\n;/'.indexOf(C)},
+	F('RV35'+H.value.toUpperCase())
 ">#play</BUTTON> <BUTTON onclick=H.A.close()>#stop
 
 <!-- snip -->