David Croft and Roy Moore composed the theme tune performed at the start and end of each episode. It features a French-style melody performed on an accordion with a small orchestral backing. The title is "London Calling".
Carmen Silvera sang the full song and it was released on LP in the 1980
" 'Allo 'Allo! " - Carmen Silvera
The Lyrics are as follows:
'Allo 'Allo, we meet again
And just as before
Our eyes reveal the secrets we
Keep hidden
It seems it was so long ago
That we said goodbye
With promises we left
Unspoken
We loved, we parted
As fate had arranged
Now there you stand
And nothing has changed
And so it goes, the same refrain
The final encore
You are my love, my only love
Once more
We loved, we parted
As fate had arranged
Now there you stand
And nothing has changed
And so it goes, the same refrain
The final encore
You are my love, my only love
Once more
'Allo 'Allo, my only love
'Allo 'Allo...