The title song "Lucifer" of the two series ends with Break? Dance is based on electronic music popular in the 1980s. As can be seen from the melody, it is a city with more modern elements. Electronic music genre, an impressionist song with strong washing rhythm, cool feeling and toxicity as its charm.

In particular, the heart that wins the lyrics repeatedly, persistence is also love, illusory compulsion and wandering back, as if the lovers with angel and devil faces used the metaphor of "Lucifer", and the emotional content confided to their lovers attracted attention. In addition to the opening song, the first warm feeling of the lyrics after their debut can be achieved through the song "Yours? Know a little about "name" The stories of men who cry earnestly and anxiously because of the pain of missing love, including Desire written by Zhong Xuan and the composition of Abracadabra, all show "electricity?" "With Spanish electric guitar and hip-hop rhythm. "Heart, the whole old? School? Hip-hop songs add modern voice "Up &；; DOWM, impressionism embodied in rock elements, and the grim ballad Arrow constitute various genres of music that can see SHINee's new charm. R&, created by the famous composer Kenzi; B, A-Yo's folk song "Life", stopped in the repetition of A-Yo, can be sung happily, won the 1 series follow-up song "Four Seasons Cold" that fans care about enthusiastically, and created "After Four Seasons (Love? Or? Going? Up to now, there have been 13 songs like gems that have been richly included and have a higher degree of completion.

Song list:

1.up & down

2. Lucifer

3. electric? heart

4. Ayu

Step 5 be troubled

6. quasimodo

7. evil (shout? Out)

8. whoa whoa whoa whoa

9.yours? name

/kloc-0 0. Life

1 1. Are you ready? Or? no

12. Love? ache

13. After the four seasons (love? Or? Going? Open)