diff --git a/definitions/actions.lua b/definitions/actions.lua
index ac5e6bb1..8690fe0f 100644
--- a/definitions/actions.lua
+++ b/definitions/actions.lua
@@ -121,6 +121,8 @@ return {
       GroupItems = 40032,
       GrowItemLeft = {"TimeSelectionEnd", "SelectItemsUnderEditCursor", "TimeSelectionStart", "TrimSelectedItemLeftEdgeToEditCursor"},
       GrowItemRight = {"TimeSelectionStart", "SelectItemsUnderEditCursor", "TimeSelectionEnd", "TrimSelectedItemRightEdgeToEditCursor"},
+      GrowNoteLeft = {"SelectNotes","TrimSelectedNoteLeftEdgeToEditCursor"},
+      GrowNoteRight = {"SelectNotes","TrimSelectedNoteRightEdgeToEditCursor"},
       HealSelectedItemsSplits = 40548,
       HealSplits = {"SaveItemSelection", "OnlySelectItemsCrossingTimeAndTrackSelection", "HealSelectedItemsSplits", "RestoreItemSelection"},
       InnerFolderAndParent = {"FolderParent", "SelectFoldersChildren"},
@@ -439,6 +441,8 @@ return {
       TransportStop = 1016,
       TrimSelectedItemLeftEdgeToEditCursor = 41305,
       TrimSelectedItemRightEdgeToEditCursor = 41311,
+      TrimSelectedNoteLeftEdgeToEditCursor = 40790,
+      TrimSelectedNoteRightEdgeToEditCursor = 40791,
       UnarmAllEnvelopes = 41163,
       UnarmSelectedTracks = "_XENAKIOS_SELTRAX_RECUNARMED",
       UncollapseFolder = "_SWS_UNCOLLAPSE",
diff --git a/definitions/midi.lua b/definitions/midi.lua
index e9ad24e5..3a828dc1 100644
--- a/definitions/midi.lua
+++ b/definitions/midi.lua
@@ -10,6 +10,8 @@ return {
     ["g"] = "JoinNotes",
     ["s"] = "SelectNotes",
     ["z"] = "MidiZoomTimeSelection",
+    [">"] = "GrowNoteRight",
+    ["<"] = "GrowNoteLeft",
   },
   timeline_motion = {
     ["w"] = "NextNoteStart",