diff --git a/.gitignore b/.gitignore
index ab0c910..84cd8b5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .DS_Store
 *.zip
 *.tidal~
+performance.tidal
 recordings/
 stems/
diff --git a/scratch.tidal b/scratch.tidal
index 75b8c49..11b1c15 100644
--- a/scratch.tidal
+++ b/scratch.tidal
@@ -36,7 +36,7 @@ d'drum $ --mt 16 16 $
   --n "1/4"
   --n "[1*2, 0*8]/8"
   --n "[1*2, 0 0 0 [0 ~! 0] ! 0 [0 0/4] 0]/8"
-  n "[1*2, 0 0 0 [0 ~! 0] ! 0 [0 0/4] [0 0 ~ ~]]/8"
+  n "[1*2, 0 0 0 [0 ~! 0] ! 0 [0 0/4] [0! ~!]]/8"
   # s "drum",
   every' 16 16 (const $ s "kit:3") $
   whenmod 3 2 (density 2) $
@@ -45,7 +45,7 @@ d'drum $ --mt 16 16 $
   --n "[~ [0 2]/2]"
   n "[[~ 0] [[2!! ~]/4 0]]/2"
   # s "kit",
-  (0.5 <~) $
+  --(0.5 <~) $
   --n ""
   --n "[~ [~ 1]]/2"
   n "[~ [~ 0/8 1 0/2]]/2"