In our main hall our projector screen is 4:3 ratio. (Connected via VGA)
At other times we project in another room where we have a large screen TV - this is widescreen connected via HDMI.
Do we need to maintain separate sets of themes for these two environments or will a theme auto adjust?
(I realise this may cause aspect problems, particularly if you're playing videos; most widescreen TVs I've used have options to set the input to be 4:3 so you will get the black bars down the side of the screen.)
So ideally will need a theme allocated to the song rather than use a service or global theme.