diff --git a/roms/tracker.rom b/roms/tracker.rom
index d4078a0..e4d2f5f 100644
Binary files a/roms/tracker.rom and b/roms/tracker.rom differ
diff --git a/sketches/tracker.tal b/sketches/tracker.tal
index b214f35..2df38e8 100644
--- a/sketches/tracker.tal
+++ b/sketches/tracker.tal
@@ -89,7 +89,7 @@
 (	#10 #08 DIV PRINT-DIGIT )
 
   #10 .dev0/period STZ
-	#ff .dev0/pattern STZ
+	#77 .dev0/pattern STZ
 	#08 .dev0/beatcount STZ
   #1ff1 .dev0/adsr STZ2
 	#77 .dev0/volume STZ
@@ -99,27 +99,27 @@
   #2d29 .dev0/melody #04 ADD STZ2
   #262d .dev0/melody #06 ADD STZ2
 
-  #10 .dev1/period STZ
-	#77 .dev1/pattern STZ
+  #08 .dev1/period STZ
+	#f7 .dev1/pattern STZ
 	#08 .dev1/beatcount STZ
   #1ff1 .dev1/adsr STZ2
 	#77 .dev1/volume STZ
   #2100 .dev1/sample STZ2
-  #2d29 .dev1/melody STZ2
-  #2629 .dev1/melody #02 ADD STZ2
-  #2d29 .dev1/melody #04 ADD STZ2
-  #262d .dev1/melody #06 ADD STZ2
+  #3935 .dev1/melody STZ2
+  #3235 .dev1/melody #02 ADD STZ2
+  #3935 .dev1/melody #04 ADD STZ2
+  #3239 .dev1/melody #06 ADD STZ2
 
   #10 .dev2/period STZ
 	#55 .dev2/pattern STZ
 	#08 .dev2/beatcount STZ
-  #1ff1 .dev2/adsr STZ2
+  #1121 .dev2/adsr STZ2
 	#77 .dev2/volume STZ
   #18ff .dev2/sample STZ2
-  #2d29 .dev2/melody STZ2
-  #2629 .dev2/melody #02 ADD STZ2
-  #2d29 .dev2/melody #04 ADD STZ2
-  #262d .dev2/melody #06 ADD STZ2
+  #4541 .dev2/melody STZ2
+  #3e45 .dev2/melody #02 ADD STZ2
+  #413e .dev2/melody #04 ADD STZ2
+  #4541 .dev2/melody #06 ADD STZ2
  
   #00 .ptr-register-nibbles STZ