NRO: 40 Years of Reconnaissance

Forty Years of Reconnaissance. This is actually a music video about the NRO. Sample lyrics:

"And we'll be there when you call
Even Friday night's all right
We'll see and hear it all
Taking it on with all our might."

[5min, 37sec]

Go here for the video at the Internet Archive and here for more NRO videos at the Memory Hole.