PowerKaraoke has many predefined keyboard shortcuts listed below.
Command
Keyboard shortcut
File
New
Ctrl+N
Open
Ctrl+O
Save
Ctrl+S
Playback
Start
Ctrl+1
Pause
Ctrl+2
Stop
Ctrl+3
Rewind
Ctrl+4
Forward
Ctrl+5
Synchronize
Entire song
F5
Continue
F6
From cursor
F7
Current line
F8
Master
Create AVI file
F2