Yeah, Josh said they were secrets, but I'm not sure. They do sound more Emily-solo-ish than Metric-ish.
And she couldn't just give us the music because I don't think Emily would just whip out something and feel like she couldn't tour it, even a little bit. I think all the interviews are pretty much the reason; that she just wants to focus totally on Metric right now, and from a lot of the interviews I watch, it just seems her and Jimmy seem to be loving playing Fantasies everywhere they go.
In my opinion, I don't think Emily desires to do solo stuff at the same time of doing Metric stuff. I think she wants to be committed to one or the other.
(However she does seem to love to collaborate, and apparently in order for her to collaborate she has to really love what the song's about, and it has to be as far away from Metric as possible. Hmnmn. I still think collaborating is a lot different from putting out her solo stuff, anywho.)