All of the lyrics on the album were written by Hamasaki and three of the tracks, "Wonderland", "Winding Road" and "Humming 7/4", were composed by her under the pen name "Crea".
Toate versurile de pe album sunt scrise de Hamasaki și trei dintre melodii ( "Wonderland", "Winding Road" și "Humming 7/4") au fost compuse de artistă sub pseudonimul Crea.