The following is a summary of toolbar buttons that have keyboard modifiers in the Light-O-Rama SuperStar Sequencer:
Shift + 
= Paste and keep all effects in their original locations
Ctrl + 
= Fast rewind to beginning
Ctrl + 
= Fast forward to end
= Freeze frame mode: Use the left and right arrow keys to step through the sequence.
Ctrl + 
= Big nudge left
Ctrl + 
= Big nudge right
Ctrl + 
= Big nudge length left
Ctrl + 
= Big nudge length right
See also Toolbar Summary.