<P> "Goodbye Blue Sky" is a song by Pink Floyd . It appeared on their 1979 double album, The Wall . </P> <P> In a brief prologue, a skylark is heard chirping . The sound of approaching bombers catches the attention of a child (voiced by a young Harry Waters), who states, "Look mummy, there's an aeroplane up in the sky". </P> <P> The lyrics go on to describe the memory of the Blitz: Did you see the frightened ones? Did you hear the falling bombs? Did you ever wonder why we had to run for shelter when the promise of a brave new world unfurled beneath a clear blue sky?...The flames are all long gone, but the pain lingers on . </P> <P> In the film version, this segment is animated by Gerald Scarfe . It shows a white dove (which begins as live action) flying peacefully up only to suddenly explode gorily, torn apart by a black Nazi eagle (Reichsadler). This swoops over the countryside, then grabs at the earth with its claws, ripping up a huge section and flying off leaving a trail of blood . It glides over England and it gives birth to a monster in the wake of its shadow, which then transforms into a machine that is an undefeated warlord releasing airplanes . Next, naked, gas - masked people (the frightened ones) are seen running about on all fours and hiding from The Blitz . Finally, a Union Jack that fragments, turning into a bleeding cross, the Nazi eagle crashed and the dove flies right out of it . The blood runs into the gutter and a drain . Unlike the album, this comes in after "When the Tigers Broke Free" and before "The Happiest Days of Our Lives". </P>

Look mummy there's an aeroplane up in the sky