Billboard's Top 40 Mainstream chart

[jdelachjr2002]

Hello,

I am curious to inquire about the Top 40 Mainstream chart used by Billboard magazine. I don't have a subscription but when I looked up Billboard online, they only showed the Top 20. Do you have to have a subscription to access the entire Top 40 Mainstream chart for a particular week?

[Shadoe Fan]

It's should be the same as the Radio & Records CHR/Top 40 chart, which is available in full at the R&R site.