aespa is unveiling a new set of solo tracks that showcase each member's unique style.

The group will release the special digital single SYNK : aeXIS LINE on November 17 at noon across global music platforms. The album features the four solo stages performed during their third solo concert of the same name.

The release includes four songs: Winter's Blue, Giselle's Tornado, Ningning's Ketchup And Lemonade, and Karina's GOOD STUFF. Each member took part in writing and composing their track, highlighting their individual artistry. Blue brings a pop-rock sound with Winter's delicate vocals, while Tornado channels Giselle's signature tropical dance style.

Ketchup And Lemonade delivers smooth R&B, with Ningning expressing both mellow and wistful moods through her soft tone. GOOD STUFF captures Karina's confident, powerful energy through a hip-hop dance groove.

aespa previously released SYNK : PARALLEL LINE in October of last year, a solo-song collection built from their second concert stages. The project achieved notable global success, topping charts such as China's QQ Music Trend Peak Chart and Japan's AMA Real-Time Rising Chart. Karina's UP also earned strong domestic response, sweeping Melon's Top 100 and Hot 100 charts.