What I like to See for AKB48's Upcoming Single

AKB48 has been mostly releasing cute, pop singles.  Each are different and good and there has yet to be a single that I didn't like.  I know that AKB48 can do a wonderful graduation song and or pop song.  But I've been craving a dark single.  We know that they can pull off a really spooky or dark song.  (I'd be okay with a rock song too.)

Seifuku ga Jama wo Suru (4th single)

 

Keibetsu Shiteita Aijou (5th single)

Inochi no Tsukaimichi - B3


Mori e ikou - H2