Apple Music Streaming Service

Please discuss Apple Streaming Music Service (not Itunes, but the newly created Apple Music Streaming Service)
Please discuss the Apple Music Streaming service within the context of the Lerner Index
How do current economic conditions affect the industry/market?
How changing conditions will affect the industry/market?
Please make this paper as financial based as possible. Please also talk about the EBIT for Apple Streaming music.
You may also compare the financials of Apple Streaming Music to the financials of rival streaming service competitors such as Spotify and Tidal.