Record companies have a few tricks to give old albums a boost on the charts. Stephen Thompson of NPR Music spotted a few, all in this week's Billboard magazine. STEPHEN THOMPSON, BYLINE: One is the ...

COLDPLAY: (Singing) And so we pray, for someone to come and show me the way. And so we pray, for some shelter and some records to play. And so we pray. We'll be singing "Baraye." SCHMITZ: That's the ...