Answer:
The answer is "Top 40".
Explanation:
The top 40, station is a design concept, that originally comes from viewing jukeboxes. When a customer plays similar songs, that is one of the highlights of these technologies.
- It is a new format, that was adopted with great success, and it is also known as pop radio.
- It is also considered the mainstream music network, which has historically been recognized to be the leading innovator in the Top 40 format.