*listening to a rip of the Enter Enter Mission single*
Enter Enter Mission full version is such a joy to hear. But the song I'm listening to the most is the other track, whose title I have yet to know. It's a song about tanks with each of the girls singing in turn with their own stanza before singing in chorus at the end (Mako and Yukari singing is a joy to behold
). Incidentally, it's the same song used in the early Girls Und Panzer PV's.
Also, something most interesting dug up from the
official giveout page: Primers for Oarai, featuring character sheets, including their favorite tanks.
Some interesting things of note:
- President Anzu likes, of all things the
T28 (aka T95) Super Heavy Tank 
WoT players will recognize this as the moving, impenetrable wall of death.
- Many of the girls love their American tanks, with the
M36 being a popular choice, and even the
M47 Patton.
- Erwin likes the
Jagdpanther. Fine taste in tank indeed.