I've just listened to Kou for to first time (Mukei Spirit) and I'm very much in love with the song. I'm going to listen to Circle Cylcle (since that's the most recent album and has most likely a similar style?), but can someone recommend me some of her older stuff? I'm not that into ballads, though hers don't seem to be that boring, but maybe she has some good upbeat stuff too? Thanks in advance

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