Lots of interesting stories on this week's charts, including: In short time, Gotye's album "Making Mirrors" has gone from lackluster to closing in on sales of 200K; Kelly Clarkson's latest set appropriately-titled "Stronger" is nearing 700K; and Florence + the Machine's track "Shake It Out" gets a boost from Katharine McPhee covering it on NBC's "Smash."
