Music streaming services such as Spotify and Tidal claim publicly that they are capturing market share from traditional file based services such as iTunes and 7Digital, or personal CD rips. Furthermore, they claim the pace of this change is gathering speed.
Show how would you gather and model Soundwave data to build a case that supports or refutes the streaming service’s position from a Soundwave perspective. Consider Android users only. Note that when an MP3 file or similar is played, the source.name field of a play is Android otherwise, it is equal to the name of the streaming service, e.g. Spotify
