By Grace Howard For the music industry, last 25 years of music have been nothing but interesting, with the top of the Billboard Charts and the Grammy Song of the Year winner only being the same once.
THE WEEK'S MOST POPULAR SONGS RANKED BY RHYTHMIC RADIO AIRPLAY DETECTIONS, AS MESURED BY MEDIABASE AND PROVIDED BY LUMINATE. STATIONS ARE ELECTRONICALLY MONITORED 24 HOURS A DAY, 7 DAYS A WEEK.