The Tools toolbar has buttons for managing Note tracks, Visibility tracks, controller properties, starting utilities, and some buttons also available from other toolbars.
Click to add a note track.
Click to remove a note track.
Click to add a visibility track.
Restricts key movement to frames. Keys that are moved will always snap to frames when this is on. When this is off, you can move a key so it falls between frames and becomes a sub-frame key. Default=on. See Snap Frames.
Locks the key selection. Once you have created a selection, turn this on so that you cannot inadvertently select something else. See Lock Selection.
Click to open a dialog for editing a track or selected key. See Properties (Track View).
Click to open a dialog that lets you choose one of the Track View utilities.