Here are some hints for translators.

The string "TRANSLATOR_NAME_AND_EMAIL" (context "VPiano"), should be  replaced by your own name and optionally your email or web site address, or whatever you prefer to give credit to yourself with regarding your translation. It will appear in the new dialog box "About Translation".

About the keyboard shortcuts, for instance "Ctrl+Left" and "Ctrl+Right". These shortcuts don't need to be translated, unless
the key combination is not adequate for the usual national keyboard layout of your language. If they are translated, they should correspond to the key names given by the Qt4 library translation (qt_*.ts), context QShortcut. English key names are also accepted.