Blackbird to Paul Revere and the Raiders in 8 Steps

1. Blackbird was written by Paul McCartney
2. Paul McCartney appeared in a 1994 Public Service Announcement for Recording Artists, Actors, and Athletes Against Drunk Driving
3. Recording Artists, Actors, and Athletes Against Drunk Driving created a PSA featuring Harry Nilsson
4. Harry Nilsson sang Bright Side of Life
5. Bright Side of Life was written by Eric Idle
6. Eric Idle produced Flash Harry
7. Flash Harry includes guitar played by Keith Allison
8. Keith Allison was a member of Paul Revere and the Raiders

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