Aiming to capitalize on "Just a Dream," his biggest hit in a half-decade, Missouri's favorite rapper ends his sixth album with another soft-rock-tinged ballad — "Nothing Without Her," about taming a bad girl. On his way there, he essays a few fashionably global-sounding electro-club tracks, including an Auto-Tuned one with T-Pain and Akon, and at least four numbers where he swipes guys' girlfriends. Keri Hilson and Kelly Rowland help him stretch out; Plies, Yo Gotti and T.I. add muscle. But the strut swings most distinctively in "1000 Stacks," where a Biggie sample inspires Nelly to approximate the country grammar he came up on.

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“Tonight's the Night”

The lead cut and title track from this girl group's debut album, "Tonight's the Night" was written by 19-year-old bandmember Shirley Owens, who sings lead, and producer Luther Dixon. The band from Passaic, New Jersey met in high school, first calling themselves the Pequellos. The song's frank thoughts about sexual and emotional surrender was racy for the time, but that didn't stop the Chiffons from cutting a similar version immediately after the original came out. "We were the first female group to write some of our own material," band member Beverly Lee recalls. "We did have some say-so in our writing."