imo the best concept she ever gave to an album was in
feel my mind, when she decided upon the ero-kakkoii style. The covers, the style of songs, the shoot, everything there was to show us the path she was taking. Wish that album had a tour, I'd die to see what she could have done.
TRICK also had a good concept imo Almost all songs have a dark and mysterious feeling.
JAPONESQUE also had a good one, but I find it pretty ironic that she wanted to show the power of Japanese music but the main part of the songs there had western demos lol
Black Cherry is the worst one in concept. It doesnt even make sense. The album shoot is terrible, the tracklist is a mess and the tour had NOTHING to do with the album. I mean, what do black cherries have in common with pirates and mermaids?