As the debut album of the world famous K-pop group Girls’ Generation, the album, “Girls’ Generation”, features a variety of songs. From the strong beat and intense power of “Into the New World” to the cute rhythm of “Kissing You” to the sweeter and smoother lines of songs like “Honey”, “Baby Baby” and “Merry-Go-Round”, the songs feature the different voices of the nine girls. With different singing techniques and ranges, some girls go for the high notes while others stay on the lower ones. The melodies are brainwashing, but cheerful. The album gives energy to all who listen to it.