Karina has made a strong impression with her solo track "UP" from aespa's second world tour 'SYNK: PARALLEL LINE.'

During their second world tour, each member gave fans a special gift by releasing and performing their own solo tracks, delivering unique and memorable performances for their audience. Following the performances, aespa officially dropped a special mini-album with the members' solo tracks - Karina's "UP," Giselle's "Dopamine," Ningning's "BORED!", and Winter's "Spark."

Impressively, Karina's solo track entered the Melon Top 100 chart at number 28, captivating fans and listeners.

Fans were impressed with the latest achievement and commented:

"Wow, I'm going to go listen to the song right now."

"I was waiting for this song to release!"

"This song is so good."

"The song came out nice."

"I heard this during the concert and it was so good."

"I've been listening to this song on repeat."

"I can't believe they released the mini-album with all their solo tracks."

"I'm so excited that they finally released this song."

"It's finally out!"

"They should've released this song earlier!"

"This song is so epic."

"The song is awesome."

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