"Deja Vu"

The name comes from French. The general meaning is the feeling of déjà vu, which in English can be interpreted as already seen. Composer Kim Tae-hyun, who composed the title song "Deja Vu" of this album, has previously composed songs that reflect the male style of SS501 such as "Unlock" and "Firghter". This time the song absorbs the advantages of the previous works and is more popular. It is based on a strong rhythm, borrows the lyrics and melody of mimetic method, and the arrangement is closely aligned with the concept of "Deja Vu". And SS501 also directly participated in the creation of the harmony, so it has a better sense of security. It can be seen in this song that the vocal style of Ramp;B and Brit POP shows the unique sensibility of SS501, Hyungjun who embodies a more outstanding vocal, and the eternity of the strong melody line that is delicately expressed, Kyujong showed unprecedented power in his original vocals, Jungmin showed his creative vocal color and rapping skills, and Buddharap’s leader Hyunjoong went from the first attempt to the final feeling of reciting prayers.

"Song for you"

Han Sang-won's work "Song for you" is a song that highlights the faster rhythm and cute choreography of SS501, with repeated lyrics and Songs with easy-to-indulge tunes, highlighting excellent electronic sounds, fast-paced and interesting songs, easy-to-remember lyrics and simple-to-learn melodies that make it easy to hum along to China on February 17th The performance was held on a special stage at the Shanghai concert, and after the video taken by fans was released on the Internet, it has already received an enthusiastic response.

"Destiny"

The last third song "Destiny" is a crunk amp with rap making and lyrics creation by Park Chang-gye, a rapper recognized in the hip-hop industry; B style is a sophisticated dance music with drum beat and strong guitar playing. In particular, the shout rap that incorporates jazz intro techniques is impressive.

After a long hiatus, in order to present various types of music to the waiting fans, the third single album contains songs of various genres. They are about to start active activities in order to reach the highest position.