Billie, the 'self-awareness' that burst forth with their first full album... A fiery 'zap' in the music industry [Comprehensive]
Published:
Heo Jihyung
*This content was translated by AI.
Girl group Billlie poses during the showcase for the release of their first full album 'the collective soul and unconscious: chapter two' held at the SBS Prism Tower open hall in Sangam-dong, Mapo-gu, Seoul, on the afternoon of the 6th. This album includes a total of 12 tracks, featuring the title track 'ZAP' along with new songs such as '$ECRET no more', 'TBD', 'B'yond me', 'SOUPASTA', 'OFF-AIR', and various remix tracks. /2026.05.06 /Photo=Lee Dong-hoon photoguy@
Group Billlie has returned with their first full album.
Billlie (Si-yoon, Shon, Tsuki, Moon Soo-ah, Ha-ram, Su-hyun, Haruna) held a showcase to commemorate the release of their first full album 'The Collective Soul and Unconscious: Chapter 2 (the collective soul and unconscious: chapter two)' at the SBS Prism Tower open hall in Sangam-dong, Mapo-gu, Seoul, on the afternoon of the 6th.
On this day, Moon Soo-ah expressed her feelings, saying, "We are finally releasing our first full album. Since we worked hard for a long time to create it, I am confident that this album is top-notch. I hope everyone loves all 12 tracks."
She added, "It is meaningful as it is our first full album since debut. As an album signifying a new beginning, we will be able to show various stories of Billlie."
Tsuki conveyed, "It is an honor to be able to show this album, which we have prepared for a long time, to many people. It made me think of our debut days. I hope we can show you a more charming side of Billlie."
Girl group Billlie's Ha-ram poses during the showcase for the release of their first full album 'the collective soul and unconscious: chapter two' held at the SBS Prism Tower open hall in Sangam-dong, Mapo-gu, Seoul, on the afternoon of the 6th. This album includes a total of 12 tracks, featuring the title track 'ZAP' along with new songs such as '$ECRET no more', 'TBD', 'B'yond me', 'SOUPASTA', 'OFF-AIR', and various remix tracks. /2026.05.06 /Photo=Lee Dong-hoon photoguy@
Girl group Billlie's Moon Soo-ah poses during the showcase for the release of their first full album 'the collective soul and unconscious: chapter two' held at the SBS Prism Tower open hall in Sangam-dong, Mapo-gu, Seoul, on the afternoon of the 6th. This album includes a total of 12 tracks, featuring the title track 'ZAP' along with new songs such as '$ECRET no more', 'TBD', 'B'yond me', 'SOUPASTA', 'OFF-AIR', and various remix tracks. /2026.05.06 /Photo=Lee Dong-hoon photoguy@
Girl group Billlie's Tsuki poses during the showcase for the release of their first full album 'the collective soul and unconscious: chapter two' held at the SBS Prism Tower open hall in Sangam-dong, Mapo-gu, Seoul, on the afternoon of the 6th. This album includes a total of 12 tracks, featuring the title track 'ZAP' along with new songs such as '$ECRET no more', 'TBD', 'B'yond me', 'SOUPASTA', 'OFF-AIR', and various remix tracks. /2026.05.06 /Photo=Lee Dong-hoon photoguy@
'The Collective Soul and Unconscious: Chapter 2' reveals a firm attitude to protect oneself without wavering amidst pouring words, the gaze of others, and endless external noise.
Ha-ram introduced it, saying, "It is an album with a unique and unique narrative presented again after the mini 2nd album. While preparing various albums, we composed songs that can provide energy when you feel tired and hard."
Si-yoon expressed this album with the single word 'self-awareness'. He said, "I felt that the answer lies within me, so the word 'self-awareness' came to mind first."
Girl group Billlie's Ha-ram poses during the showcase for the release of their first full album 'the collective soul and unconscious: chapter two' held at the SBS Prism Tower open hall in Sangam-dong, Mapo-gu, Seoul, on the afternoon of the 6th. This album includes a total of 12 tracks, featuring the title track 'ZAP' along with new songs such as '$ECRET no more', 'TBD', 'B'yond me', 'SOUPASTA', 'OFF-AIR', and various remix tracks. /2026.05.06 /Photo=Lee Dong-hoon photoguy@
Girl group Billlie's Shon poses during the showcase for the release of their first full album 'the collective soul and unconscious: chapter two' held at the SBS Prism Tower open hall in Sangam-dong, Mapo-gu, Seoul, on the afternoon of the 6th. This album includes a total of 12 tracks, featuring the title track 'ZAP' along with new songs such as '$ECRET no more', 'TBD', 'B'yond me', 'SOUPASTA', 'OFF-AIR', and various remix tracks. /2026.05.06 /Photo=Lee Dong-hoon photoguy@
This album includes a total of 12 tracks, featuring the title track 'ZAP', sub-title tracks 'WORK', '$ECRET no more', 'TBD', 'B'yond me', 'SOUPASTA', 'OFF-AIR', four remix tracks, and the Japanese mini 1st album title track 'DOMINO ~ butterfly effect'.
The title track 'ZAP' is a song that means a dazzling shock, singing about the moment when one blocks out pouring gossip and repeated external noise on their own and returns fully to 'the present me'.
Su-hyun said about the first impression of the title track, "It is still vivid. I thought Billlie was doing so well and that a stage that only Billlie could show would come out. We practiced with excitement with the members."
Haruna also said, "As soon as I heard the song, I thought, 'This is a Billlie song.' The stage performance immediately came to mind, and with the added sophisticated energy, I think we will be able to show a different side from before."
Girl group Billlie's Si-yoon poses during the showcase for the release of their first full album 'the collective soul and unconscious: chapter two' held at the SBS Prism Tower open hall in Sangam-dong, Mapo-gu, Seoul, on the afternoon of the 6th. This album includes a total of 12 tracks, featuring the title track 'ZAP' along with new songs such as '$ECRET no more', 'TBD', 'B'yond me', 'SOUPASTA', 'OFF-AIR', and various remix tracks. /2026.05.06 /Photo=Lee Dong-hoon photoguy@
Girl group Billlie's Su-hyun poses during the showcase for the release of their first full album 'the collective soul and unconscious: chapter two' held at the SBS Prism Tower open hall in Sangam-dong, Mapo-gu, Seoul, on the afternoon of the 6th. This album includes a total of 12 tracks, featuring the title track 'ZAP' along with new songs such as '$ECRET no more', 'TBD', 'B'yond me', 'SOUPASTA', 'OFF-AIR', and various remix tracks. /2026.05.06 /Photo=Lee Dong-hoon photoguy@
Moon Soo-ah participated in writing the lyrics for the sub-title track 'WORK'. She explained, "I thought it would be fun to participate since the song is fun. Instead of trying to show ourselves as we are, we tried to show a cool side. Since 'WORK' was considered as a title track along with 'ZAP', I have a lot of affection for it."
She continued, "Since it is a full album, I was nervous. This good tension worked well, and I thought a lot about how to promote Billlie well. I think it is an album with a high level of participation and where the color of Billlie is well revealed."
She also conveyed, "Since the full album has great meaning, we wanted to show our own side after fully building it up rather than matching our debut year. During the hiatus, we practiced a lot among the members and could solidify our teamwork."
Finally, Si-yoon said, "I am moved and still find it hard to believe. Although there was a hiatus, we utilized it well and returned having prepared firmly," and Ha-ram expressed her ambition, saying, "We prepared hard with love for the team and love for the fans. I hope it becomes music that can be heard everywhere."
Girl group Billlie performs the title track during the showcase for the release of their first full album 'the collective soul and unconscious: chapter two' held at the SBS Prism Tower open hall in Sangam-dong, Mapo-gu, Seoul, on the afternoon of the 6th. This album includes a total of 12 tracks, featuring the title track 'ZAP' along with new songs such as '$ECRET no more', 'TBD', 'B'yond me', 'SOUPASTA', 'OFF-AIR', and various remix tracks. /2026.05.06 /Photo=Lee Dong-hoon photoguy@