Maroon5's "This Love" makes an unusual turnaround and moves to the top of the Mainstream Top 40 chart one week after losing its bullet on a decline of 73 detections. Read Silvio Pietroluongo's column

Maroon5's "This Love" makes an unusual turnaround and moves to the top of the Mainstream Top 40 chart one week after losing its bullet on a decline of 73 detections. Read Silvio Pietroluongo's column.