[Pieces_of_SEVEN]

^^I'd say there are a few different genres within ayu-mi-x (excluding trance, eurobeat, and acoustic orchestra).

I don't know too much myself, but there are genres like dubstep (which I despise lol) and just general dance music (which may be sub divided into different categories, but I don't know them. House is generally defined as any kind of electronic dance music).

But yes...ayu has many house remixes featured on previous ayu-mi-x albums.