No preorders for me in September (at least not for now), but there is a bit of interesting stuff. Calm month in general.
CPCA-10313~4 | Gyakuten Saiban 5 Original Soundtrack (this would be a hot candidate for purchase, usually I love Iwadare)
WWCE-31301~2/B | Phantasy Star Series 25th Anniversary Concert Sympathy 2013 Live Memorial Album (never liked Phantasy Star, but TPO performs -- so it might be worthwhile)
DERP-10020 | DANCING DAD (Earthbound Papas, I'm particularly interested in the Anata wo yurusanai track)
SQEX-10390 | Stolen Hearts / Nanaa Mihgo's (samples sounded decent, also violin and piano makes for a good combo)
SQEX-10384~5 | Chousoku Henkei Gyrozetter Original Soundtrack (Naoki Sato, can't be worse than BLOOD-C)
VTCL-60353 | Blood Lad O.S.T. 2 (haven't listened to Vol. 1 yet)
TBR23241D-2 | Fantasista Doll vol.1 Bonus CD (Yasuharu Takanashi, speaking of which, no music release for The Severing Crime Edge yet)