Q&A: What organization collects album sales and reports back to label the quantities sold for payment?

Question by thekirksmaester: What organization collects album sales and reports back to label the quantities sold for payment?
also (Very Important !!!!) What does the Term “Backline” refer to in a Booking Contract and also . What do you call the time slot after hours when a radio station can air uncensored material? and last one What does RIYL stand for in the music bizz? Please HELLLLPPPPP IN DIRE NEED OF truthfull answers find out and anwser and you shall recieve best anwser Indeed!!

Best answer:

Answer by jr10657
The term “Backline” is the musical instruments and equipment that will be provided by the venue. RIYL- Recommended If You Like. I have no idea about the after hours radio. My answer for that was R- rated radio. I found it in google but I know its wrong.

Add your own answer in the comments!