A leftfield No. 1 hit for Barenaked Ladies in 1998, "One Week" cleverly mixes rap and rock, and is guaranteed to leave a smile on your stony face.

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A major herb smoker and longtime supporter of the legalization cause, Wyclef sings about his favorite plant on "Something About Mary," from his 2000 album, The Ecleftic: 2 Sides II a Book.

Listen to "Something About Mary"  

One of the highlights of every Brazilian Girls concert is "Pussy Marijuana." In this clip, lead singer Sabina Sciubba lights a joint and shares it with more than a dozen people on stage before breaking into a long version of the song, which repeats the seductive and nonsensical line, "Pussy pussy pussy, marijuana."

The first song written specifically about and in support of the Democratic Presidential candidate, "Barack Obama" has a jaunty reggae bounce and cleverly repeats the Senator's name. Jamaican MC Cocoa Tea has recorded nearly 20 albums since 1986. His last was Save Us Oh Jah in 2006.

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Not to be confused with 311's "Who's Got the Herb," the second-to-last song on G. Love & Special Sauce's latest album Superhero Brother is titled "Who's Got the Weed." A longtime backyard cultivator, the "Cold Beverage" singer jams out on this lighthearted track.

Listen to "Who's Got the Weed"

The lead single from British soul singer James Hunter's new album - The Hard Way - is a fat slice of New Orleans-style boogaloo. From Amy Winehouse to Duffy to Hunter, London's leading the R&B revival. So put on your dancing shoes and check out this clip!

Watch "Don't Do Me No Favors" 

Recorded live at last weekend's Rock in Rio festival in Lisbon, Amy Winehouse could barely sing along to Sam Cooke's "Cupid," which received the reggae treatment. Look for Wino's cuts and bandages, blank stares and little hop steps. She also fidgets with her dress a lot. Perhaps Wino's next cover should be "She's Not There." Watch "Cupid"  

Suburban Noize rapper Dirtball may be the first musician to eat magic mushrooms in a video. The clip begins with the  L.A-based MC chomping on psychedlic fungi and asking, "Who want to dabble in a mushroom cloud with me?" It ends with the comical "Moonshine Rhyme." Watch "Mushroom Cloud"  

This live version of "American Boy" by new British singing sensation Estelle is from her recent appearance on Late Show with David Letterman. The official video features Kanye West rapping, but we prefer this jazzy version with just Estelle and her band.

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