"The Sequel to a Dream" is the first record as a duo. On "Aster" and "Voice of the Night", Kanon and Haru explored new sounds with instruments they had rarely used as a band, such as the piano and the synthesizer, resulting in more complex sounds. They also explored new expressions in re-recording "After the Rain" and "Future" which they released when they were elementary school students. Now that Kanon and Haru are high school students, Accént is becoming mature. This record is filled with possibilities for their bright future.