Originally Posted by Chparmar:
“Yes, they would sell more copies of cheap singles. Sometimes with two CDs it would count as two.
Why do you think we get 1 week hits, and less 6 week hits nowadays?”
Do you mean when people buy different fomats eg CD1, CD2, Download etc?
Lots of singles are subject to a level of manipulation of the chart by fans and/or record labels. While it is monitored to some level by the chart company, it's pretty difficult to stop it, though it was particularly transparent this week!