Many thanks to all the Highway Companions Club members who entered during Weeks 1 and 2 of our vintage poster and concert ticket giveaway extravaganza. It's been simply incredible reading all of your responses about your favorite moments on Wildflowers and in Runnin' Down A Dream.

For our final Week 3 we have a rare poster from the October 15, 2002 Movie Theater Simulcast of Tom Petty and The Heartbreakers' performance of the entire Last DJ album, live from the Grand Olympic Auditorium in Los Angeles.

And this particular poster is autographed by Tom Petty!

To enter the contest, tell us about discovering music on the radio. Do you have any specific memories to share about a moment in your life when you discovered an amazing band or song by listening to the radio?

Let us know in 1000 characters or less and you could win a pair of tickets to the show of your choice (festivals excluded) anywhere in the world during the 2012 Tour.*

A grand prize winner will win a pair of tickets and the autographed Last DJ Simulcast poster.

*Please note: the tickets prize is concert tickets only. It does not include travel or hotel accommodations

Below are our Week 3 Winners.

Week 3 Grand Prize Winner: Chris Clark

Other Week 3 Winners:

David Heller
Michelle Nutter
Alasdair Manson
Kelli Kay
Robby Rigsbee