Some Useful Keyboard Shortcuts
Space bar = Start/stop playing audio
Numeric Enter = Insert a time instant (tapping)
ALT + # = Go to layer # in current pane
1, 2, 3, 4 = Switch between the 4 mouse
                  modes: Navigate, Select, Edit, Draw
ß à  = move pane display slightly to the left or right
CTRL + ß à  = page to the left or right
à
ß
= zoom time in/out
0 =  Hide on-pane text messages
9 =  Show on-pane text messages
Home/End =  Go to start/end of audio file
PgUp/PgDn =  Scroll selection through regions in current layer