diff --git a/music.tal b/music.tal
index 245b7e4..9321b75 100644
--- a/music.tal
+++ b/music.tal
@@ -50,7 +50,7 @@
     @ch-end          ( end of channels )
 
 |0100
-    #0080 .dur STZ2             ( use 128 ms for 16th notes )
+    #0078 .dur STZ2             ( use 128 ms for 16th notes )
     #0000 .time STZ2            ( start at t=0 )
 
     ( set up audio callbacks )
@@ -60,11 +60,10 @@
     ;on-audio-4 .Audio4/vect DEO2
 
     ( adsr sample   slen  vol  device )
-(    #0231 ;square   #0008 #77 .Audio1 setup-audio )
-    #0231 ;variable #0008 #ff .Audio1 setup-audio
-    #0231 ;saw      #0010 #34 .Audio2 setup-audio
-    #0231 ;triangle #0004 #64 .Audio3 setup-audio
-    #011f ;noise    #0200 #44 .Audio4 setup-audio
+    #0231 ;variable #0002 ADD2 #0008 #cc .Audio1 setup-audio
+    #0231 ;saw      #0010 #79 .Audio2 setup-audio
+    #0231 ;triangle #0004 #75 .Audio3 setup-audio
+    #011f ;noise    #0200 #55 .Audio4 setup-audio
 
     ( set up the channel data structures )
     ;timeline ;track-1 setup-events
@@ -194,10 +193,20 @@
 ( @timeline =slowdown 08 )
 @timeline =noop 08
 ( @timeline =vary 08 )
-@track-1 2401 2b02 3001 2402 2e01 3001
-@track-2 0004 3c02 3e01 3f01
-@track-3 4301 4301 4402 4301 4301 4401 4601
-@track-4 1004 3004 0103 0101 3002 3001 3001
+@track-1
+    2402 2401 2401 2402 2401 2401 2402 2401 2401 2402 2401 2401
+    2402 2401 2401 2402 2401 2401 2402 2401 2401 2402 2401 2401
+    2202 2201 2201 2202 2201 2201 2202 2201 2201 2202 2201 2201
+    2702 2701 2701 2702 2701 2701 2702 2701 2701 2702 2701 2701
+@track-2
+    3c10
+    370e 3c02
+    3a10
+    3f08 4108
+@track-3
+    5b01 4801 4b02 4801 4a01 4b01 4f02 4a01 4b02 4801 4d01 4a01 4b01
+@track-4
+    0104
 @track-end
 
 @noop ( -> ) JMP2r