"Rdio's service will not be interrupted today. We will have more updates in the coming weeks on what this process means for your Rdio account, but for the time being the service continues unchanged." From there blog.

I'm 110% sure subscriber accounts are part of the 'Key Assets' Pandora bought from Rdio.

"...in the call today McAndrews made clear that those numbers [of users] are irrelevant since that service is shutting down, not transferring."

Rekt.

How does that indicate Pandora doesn't get the contact information and payment information of Rdio subscribers?

"not transferring"