I've just watched the first episode of I Kissed a Boy and enjoyed it more than I should have but I'm definitely hoping for more Dan going forward. The new song sounds great on the end credits though. I'm sure that it'll get a positive reception and hopefully spur her on so that she makes more music.
Strange they didn't add the new song as a bonus track to NN20? The single references NN in the lyrics and has that 80s vibe to it, which sort of fits in with the rest of the album. The release date even leads into NN20's. It would all tie in nicely together. Oh well, too late now, I guess!