[ubuntu-uk] Keyboard shortcuts in 15.04

[Colin Law]

On 15 December 2015 at 21:43, Barry Drake <ubuntu-advertising at gmx.com> wrote:
> Hi there ....  The <ctrl>+F3 is permanently hard-coded to sleep/wake.  I
> can't find anywhere a keyboard shortcuts conf file.  The locations given for
> earlier versions of Ubuntu on the internet are no longer valid for 15.04.  I
> need all the F keys to play different pieces of Christmas music (Carols)
> with the press of a key.  I need to set it up on my laptop before Christmas
> eve.  Anyone able to give me a clue please?

This may do what you want.
System Settings > Keyboard > Shortcuts > Custom Shortcuts

Colin