The first is a new mini-album entitled "Crew." This CD will contain 5 new songs and is set to come out this March.
Samples of the upcoming CD can be found here:
In addition to this mini-album,
The second single, "Tameiki," will be released at their one-man show "THE SALVATION CREW." As this show is not free, it can be assumed that this single will be freely distributed.
Song names for both singles will be updated as they become available.
Thank you to Shaolan @ MH for organizing all of this information!