The girl group LE SSERAFIM has revealed the titles of their new songs through a track sampler of their latest release. At midnight on the 1st, LE SSERAFIM (Kim Chae-won, Sakura, Heo Yunjin, Kazuha, Hong Eun-chae) uploaded two track samplers of their second single, 'Made My Night', on the HYBE Labels YouTube channel and SoS Music's official SNS. Through this, the song titles 'Made My Night' and 'AEIOU' were unveiled for the first time. Both contents feature 3D characters resembling the five members, showcasing the team's trademark walking style. The first song, which shares its name with the album, is 'Made My Night'. It features addictive sounds and a cheerful energy typical of the pop dance genre. The video is set against a press conference backdrop, continuing the enjoyable viewing experience from the first concept photos and videos released on August 31. The confident strides of the five characters enhance the vibrant atmosphere of the track. SoS Music The second song is 'AEIOU'. The five members appear in a space illuminated by pink neon lights, boldly leaping towards the large 'AEIOU' lettering in front of them. The playful melody shines in this house genre, captivating listeners. It showcases a different charm from the music LE SSERAFIM has shared so far. The new release, scheduled for release on September 11 at 1 PM, consists of the two tracks 'Made My Night' and 'AEIOU'. LE SSERAFIM sings about a special night created through their chemistry in this second single. The music video for the new song was co-produced with the global game Overwatch and will be released at midnight on the release day. This is the second collaboration following their first English digital single, 'Perfect Night', released in 2023. This time, they are expected to present a unique spectacle combining music and gaming. LE SSERAFIM will perform at the closing ceremony of BlizzCon® 2026, taking place in California, USA, on the 13th (local time).