The Tree to Caesars Palace in 8 Steps

1. The Tree was produced by Rick Jarrard
2. Rick Jarrard produced She's Leaving Home
3. She's Leaving Home was written by Paul McCartney
4. Paul McCartney appeared in a 1994 Public Service Announcement for Recording Artists, Actors, and Athletes Against Drunk Driving
5. Recording Artists, Actors, and Athletes Against Drunk Driving created a PSA featuring Ringo Starr
6. Ringo Starr played drums for Drumming is My Madness
7. Drumming is My Madness was written by Harry Nilsson
8. Harry Nilsson joined Ringo's All-Starr Band on-stage at Caesars Palace

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