John's Traveling Wilbury Guitar Site contains very comprehensive guitar tab to most of the Wilbury songs.

The following are chords and tab which I've found on various places on the net:

Volume 1
Handle With Care
Last Night
Tweeter And The Monkey Man
End Of The Line
Heading For The Light

Volume 3
Inside Out
New Blue Moon
Poor House
You Took My Breath Away
Wilbury Twist

Misc.
You Got It - Roy Orbison

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