diff --git a/static/qrplay/v3e.html b/static/qrplay/v3e.html
index 05dbbf0..3b31107 100644
--- a/static/qrplay/v3e.html
+++ b/static/qrplay/v3e.html
@@ -35,7 +35,7 @@ F=(
 	I=0,
 	K=0,
 	S=D=>D?S(D+(M[++I]==C)-(M[I]=='/')):I
-)=>{;for(;
+)=>{console.log(T);for(;
 	C=M[I++];
 	D=M[I],
 	J=E=>E.indexOf(D)>=0,
@@ -78,15 +78,12 @@ F=(
 		O.stop(T+=L/U*15/8)
 	):
 	// any unused letter or number
-	C-3|C>'@'?setTimeout(
-		// play a sample in parallel
-		_=>F(D,T,L,N),
-		// ...but don't read infinitely far ahead
-		1e3*T-Date.now()+W-5e3,
-		D=F[C]
-	):
+	C>'/'?((M,T,L,N)=>(
+		console.log(M),
+		setTimeout(_=>F(M,T,L,N))
+	))(F[C],T,L,N):
 	// change octave, or noop
-	N-=C+12|0
+	+C&&(N-=C+12|0)
 	)Q='XCDEFGABR$JTSIQHWVU3.\n;:'.indexOf(C)},
 	F('\nU137V40'+H.value.toUpperCase())
 ">#play</BUTTON> <BUTTON onclick=H.A.close()>#stop