One of the all-time essential greatest-hits sets is celebrating its 30th anniversary this year. Bob Marley's classic 'Legend,' which gathers 16 of the late artists's best songs, is celebrating this milestone with a cool new reissue.

The album remains the bestselling reggae album of all time. For the 30th-anniversary reissue, 'Legend' has been remastered in a new 5.1 surround mix.

We're giving away a double-record set of the new vinyl edition, which includes tri-color (red, green and gold) vinyl and a gatefold sleeve. The inner sleeve features words penned by Paul McCartney and Stevie Wonder, who pay tribute to the legend.

The music -- which includes classic songs like 'Is This Love,' 'Get Up Stand Up' and 'Redemption Song' -- has been remastered to sound closer to the original source material than it's ever been.

For your chance to win the 30th anniversary edition of 'Legend' on vinyl plus a T-shirt, follow the instructions in the widget above. Sharing your entry on Facebook and Twitter will give you more opportunities to win.

The contest ends on Monday, Aug. 18, at 11:59PM EST. Be sure to read our official contest rules.

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