@euandewar: Shiina is amazing. Very good diversity in the vocal range and music arrangement make her albums really interesting to listen to.
I thought her most recent album was actually kind of disappointing. :( Her more recent features held my interest far more. All Gyakuyunyuu Kouwankyoku made me want to do was listen to Seiko Oomori. D:
@johncallahan: This goes to you as much as it does anyone else who was into Charisma.com: Check out Suiyoubi no Campanella ASAP.
Their albums have completely taken over my life right now. KOM_I's talking/rapping is amazing and their MVs are an absolute delight. Their most recent album, Cinema Jack, is like... top 3 on my best of list for this year, easily.