South Korean phone company bets on K-pop

(AP) -- South Korea's largest fixed-line telephone company is trying to capitalize on the worldwide popularity of Korean pop music, or K-pop, to increase revenue from overseas.

Language learning through hip-hop music

Listeners can learn new vocabulary through hip-hop music, even though the lyrics may be difficult to understand, according to a study published in the Dec. 21 issue of the online journal PLoS ONE.

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