Obvious: you are a nomad, but a nomad with a pretty consistant internet connection. Or maybe you live somewhere with very high population density and stacks of vinyl or polycarbonate lying around is not desireable.

Not obvious: Spotify has a playlist called ‘Viral 50’, which is a reasonably frequently updated list of ‘the most streamed and shared tracks’. This is essentially the wisdom of crowds radio, which is a pretty compelling concept.