[smackfu]

Like which? Rdio doesn't have 1989, for instance.

http://www.rdio.com/artist/Taylor_Swift/albums/

[ruipgil]

Yes, that is true. Only the singles are available to stream. However, there's no guarantee that she's gonna release it in AppleMusic, she may only release older albums, like she does in Rdio and like other bands did in Spotify (specially Coldplay).