diff --git a/gtk2_ardour/step_editing.bindings b/gtk2_ardour/step_editing.bindings
index 3bbb95bac2..99ce7dbb6a 100644
--- a/gtk2_ardour/step_editing.bindings
+++ b/gtk2_ardour/step_editing.bindings
@@ -1,25 +1,26 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Bindings name="logic">
   <Press>
-     <Binding key="1" action="StepEditing/octave-0"/>
-     <Binding key="2" action="StepEditing/octave-1"/>
-     <Binding key="3" action="StepEditing/octave-2"/>
-     <Binding key="4" action="StepEditing/octave-3"/>
-     <Binding key="5" action="StepEditing/octave-4"/>
-     <Binding key="6" action="StepEditing/octave-5"/>
-     <Binding key="7" action="StepEditing/octave-6"/>
-     <Binding key="8" action="StepEditing/octave-7"/>
-     <Binding key="9" action="StepEditing/octave-8"/>
-     <Binding key="0" action="StepEditing/octave-9"/>
-     <Binding key="Minus" action="StepEditing/octave-10"/>
+     <Binding key="1" action="StepEditing/octave-1"/>
+     <Binding key="2" action="StepEditing/octave-2"/>
+     <Binding key="3" action="StepEditing/octave-3"/>
+     <Binding key="4" action="StepEditing/octave-4"/>
+     <Binding key="5" action="StepEditing/octave-5"/>
+     <Binding key="6" action="StepEditing/octave-6"/>
+     <Binding key="7" action="StepEditing/octave-7"/>
+     <Binding key="8" action="StepEditing/octave-8"/>
+     <Binding key="9" action="StepEditing/octave-9"/>
+     <Binding key="-" action="StepEditing/octave-10"/>
+     <Binding key="=" action="StepEditing/octave-11"/>
 
      <Binding key="F1" action="StepEditing/note-length-whole"/>
      <Binding key="F2" action="StepEditing/note-length-half"/>
-     <Binding key="F3" action="StepEditing/note-length-quarter"/>
-     <Binding key="F4" action="StepEditing/note-length-eighth"/>
-     <Binding key="F5" action="StepEditing/note-length-sixteenth"/>
-     <Binding key="F6" action="StepEditing/note-length-thirtysecond"/>
-     <Binding key="F7" action="StepEditing/note-length-sixtyfourth"/>
+     <Binding key="F3" action="StepEditing/note-length-third"/>
+     <Binding key="F4" action="StepEditing/note-length-quarter"/>
+     <Binding key="F5" action="StepEditing/note-length-eighth"/>
+     <Binding key="F6" action="StepEditing/note-length-sixteenth"/>
+     <Binding key="F7" action="StepEditing/note-length-thirtysecond"/>
+     <Binding key="F8" action="StepEditing/note-length-sixtyfourth"/>
 
      <Binding key="a" action="StepEditing/insert-c"/>
      <Binding key="w" action="StepEditing/insert-csharp"/>
@@ -31,20 +32,20 @@
      <Binding key="g" action="StepEditing/insert-g"/>
      <Binding key="y" action="StepEditing/insert-gsharp"/>
      <Binding key="h" action="StepEditing/insert-a"/>
-     <Binding key="j" action="StepEditing/insert-asharp"/>
-     <Binding key="k" action="StepEditing/insert-b"/>
+     <Binding key="u" action="StepEditing/insert-asharp"/>
+     <Binding key="j" action="StepEditing/insert-b"/>
      
      <Binding key="Tab" action="StepEditing/insert-rest"/>
      <Binding key="Primary-Tab" action="StepEditing/insert-snap-rest"/>
 
-     <Binding key="x" action="StepEditing/note-velocity-ppp"/>
-     <Binding key="c" action="StepEditing/note-velocity-pp"/>
-     <Binding key="v" action="StepEditing/note-velocity-p"/>
-     <Binding key="b" action="StepEditing/note-velocity-mp"/>
-     <Binding key="n" action="StepEditing/note-velocity-mf"/>
-     <Binding key="m" action="StepEditing/note-velocity-f"/>
-     <Binding key="comma" action="StepEditing/note-velocity-ff"/>
-     <Binding key="slash" action="StepEditing/note-velocity-fff"/>
+     <Binding key="z" action="StepEditing/note-velocity-ppp"/>
+     <Binding key="x" action="StepEditing/note-velocity-pp"/>
+     <Binding key="c" action="StepEditing/note-velocity-p"/>
+     <Binding key="v" action="StepEditing/note-velocity-mp"/>
+     <Binding key="b" action="StepEditing/note-velocity-mf"/>
+     <Binding key="n" action="StepEditing/note-velocity-f"/>
+     <Binding key="m" action="StepEditing/note-velocity-ff"/>
+     <Binding key="comma" action="StepEditing/note-velocity-fff"/>
 
      <Binding key="Up" action="StepEditing/next-note-velocity"/>
      <Binding key="Down" action="StepEditing/prev-note-velocity"/>