It was recently announced that the song that SNSD will continue their promotion in Korea with is the Korean version of Mr. Taxi. A re-packaged version of the album will be released on December 7th.
I like Mr. Taxi and it hasn’t been promoted much in Korea, but I was expecting the re-packaged album to have a brand new title track (and a couple of extra songs), like on the previous albums. I don’t know what the Mr. Taxi version of the album will be like, except that it will have a Mr. Taxi themed packaging. I mean, the song is already on the regular album.