Quote:
Originally posted by ClarksonSlays
Someone explain the rolling effect to me plz
|
The airplay chart is a "rolling" chart, which means that every day, it represents airplay from the previous 7 days. So when a song gets a TON of airplay on one day (usually a new release with a radio deal), then 8 days later, that song receives a big crash in its weekly airplay total because that first day isn't part of the weekly total anymore.
Hope I explained that clearly enough
