Looking through my email archives, I see I had to contact Spotify support via email and ask them to delete the Spotify account I'd created via FB, so that I cou

Looking through my email archives, I see I had to contact Spotify support via email and ask them to delete the Spotify account I'd created via FB, so that I could signup again via an email login. However! Spotify support were great, they offered to migrate all my playlists from the old account over to the new account. No guarantees they could do that now with everyone deleting their FB accounts at once, but I was really impressed with the friendliness of their service. They pretty much created a customer for life out of me from that support experience.