From the 70/80's BBC show It Ain't Half Hot Mum.
Not entirely sure of the A and F so feel free to correct!
Capo on 3 for correct key = Bb.
Intro = G
C D
Meet the gang cos the boys are here
G C
The boys to entertain you
D G
With music and laughter to help you on your way
D G
To raising the rafters with a hey hey hey
A F
With songs and sketches and jokes old and new
D G
With us about you won't feel blue
C D
So meet the gang cos the boys are here
G C
The boys to entertain you
G
B....O....B....O....Y....S
G C
Boys to entertain yoooou