/usr/share/doc/opencubicplayer/KEYBOARD_REMAPS is in opencubicplayer 1:0.1.21-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | ctrl-enter -> alt-enter
ctrl-right -> >
ctrl-left -> <
ctrl-f9 -> | (song message)
ctrl-f12 -> \
|