Ah, I just finished listening to the full single.
Her version of Give Me Up doesn't seem like a cover, lol. It seems more like a sample to me, cus the lyrics are totally different, except for the chorus, lol.
イチズナネガイ (Ichizu na negai) - I love this song. It has this style and musical arrangement that is similar to that of mihimaru gt's music.
In my Life - This ballad is really good. I have hardly heard any ballads from her, because she usually releases songs that are either mid-tempo or fast. I really like this song, and it proves that she make good ballads too. I just wish she would release a ballad as a single sometime in the future.