 The original version was straightforward hard rock sounds, but when Hamasaki added English lyrics, she felt it needed to be re-composed.Both "Over" and "Hanabi" are trip hop songs that showcase higher notes performed by Hamasaki, with the first dealing with friendships and the latter discussing nostalgia.After the “magical” instrumental "Taskinillusion", the ninth track "Everywhere Nowhere" is inspired by uptempo 80s-inspired dance-rock music.