The answer is honey spring
At that time, record sales, radio airplay and jukebox pick where the 3 ways of media diffusion for musicians. People would normally listen to music according to one of these 3 platforms according to their lifestyle and economic position. It is also known that certain music genres could be associated to one or another platform. Therefore, limiting the quantification of reproductions to only one platform would create a bias that would produce a distortion in the information presented.

Tsar Alexander II initiated a series of importantreforms in Russia. During his reign, the country's rail and communication networks were improved, resulting in increased economic activity and the development of banking institutions.
On one hand, people consider bureaucracies as necessary administrative instruments that will ensure an orderly management of an organization.
On the other hand, bureaucracies are also believed to be the source of inefficiency in organizations. Which leads to a low perception of quality in the services they provide.
It is a matter of finding an adequate point between a swift service and good controlling tools. Even if this point is found, it demands constant revisions, as the reality of the environment which an organization serves changes with time.