I am currently in Taiwan, and have been using Free Spotify for about two years (in Taiwan).
This morning I started the free Premium Trial, with a Japanese credit card.
After I started the trial, many of my songs became unavailable, by my understanding this is because I used a Japanese credit card, even though I am not in Japan.
Is there any way to stop this? Some of the songs that disappeared were some of my favourites...
At this rate, I think I'll just settle for free Spotify..