From 1:00:05 mark
Band version that is from the 1974 Album 'Thrust'
From the movie Soundtrack - closing titles
Mike Clark talks about the drum groove
Possibilities - Herbie Hancock Book
p170 excitement about another movie score and explains ‘The spook who sat at the door'
p189 Paul Jackson's bass line wasn't the original bass line
p247 Herbie on pressures of writing for film and procrastination.