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K-pop Idols of a New Era! Ranking of aespa’s Most Popular Songs

aespa is a four-member multinational female idol group composed of two Koreans, one Japanese, and one Chinese member, with avatars that exist in the virtual world as well.

The group’s name is a coined term combining “æ,” which represents “Avatar X Experience,” and “aspect,” meaning “two sides,” embodying a group that operates in both the real and virtual realms.

Since their debut in 2020, aspect has gained popularity in Japan, and those who aren’t very familiar with K-pop might be curious about what kind of songs they have.

So this time, we’ll introduce a ranking of aespa’s most popular songs—be sure to use it as a reference!

K-pop Idols of a New Era! Ranking of aespa’s Popular Songs (21–30)

Good Day 2025 (Telepathy + By the Moonlight Window)G-DRAGON & HWANG JUNG MIN & DEFCONN & HONG JIN KYUNG & JEONG HYUNG DON & CHO SAEHO & KIAN84 & ANH SUNG JAE & Taeyang & JUNG HAE IN & HWANG KWANG HEE & YIM SI WAN & LEE SOO HYUK & DAESUNG & CODE KUNST & CL & KIM GOEUN & DAY6 & BSS(SEVENTEEN) & aespa26rank/position

A special project featuring a star-studded lineup centered around G-DRAGON, a leading figure in South Korea’s music scene.

It’s a feel-good dance track that blends retro ’80s synth sounds with contemporary hip-hop.

Released in April 2025 as the song that closed out the final episode of the show “Good Day,” the piece is a once-in-a-lifetime collaboration where artists across generations— including BIGBANG members, CL, aespa, and DAY6—seamlessly merge their unique styles.

With a warmth like spring sunshine, the song instills a sense of hope.

Proceeds are donated to support children and young people, making it a meaningful contribution to society as well.

It’s the perfect background music for fun times with friends.

I’m Unhappyaespa27rank/position

aespa ‘I’m Unhappy’ (Official Audio)
I'm Unhappyaespa

When you’re scrolling through social media, doesn’t it sometimes feel like everyone around you is shining a little too brightly? This is a song I want you to listen to in those moments.

Included on the 3rd mini album “MY WORLD,” it enchants with a chill-out style and dreamy vocals and melody.

The lyrics hit especially hard when you feel caught up in SNS, capturing that blue mood where everything around you seems to sparkle while you feel a distance in your heart.

It’s a companion not only for when you want to sink into that feeling, but also for when you think, just maybe, it’s time to change something.

Licoriceaespa28rank/position

aespa 에스파 ‘Licorice’ Universe
Licoriceaespa

An addictive track that captures the sweet-and-sour taste of love.

It’s included on “Armageddon,” the album released in May 2024 by the popular Korean girl group aespa.

The lyrics, which sing about emotions that are sweet and tangy like licorice candy, are memorable, and the highly addictive sound blends a pop melody with dance beats.

The song depicts a roller-coaster-like experience of romance, letting you feel the flutter and excitement of falling in love.

The music video, featuring the members as heroes battling monsters in a fantastical storyline, also drew attention.

It’s a recommended track for anyone who wants to experience the thrill of romance.

Sun and Moonaespa29rank/position

aespa ‘Sun and Moon’ Lyric Video
Sun and Moonaespa

The song itself is on the shorter side at 3 minutes 19 seconds, making it easier to maintain focus and great for scoring.

On JOYSOUND, the “average score for December 2025” is in the 91-point range, and it’s very popular as a song that makes it easy to aim for a high score.

The tempo is fairly relaxed, so you can sing calmly and carefully, and it’s easy to keep an eye on the pitch bar.

There are spots with high notes, so if you keep an overall image of resonating in your head and sing lightly, the transitions to the high notes will be smoother.

Also, if you sing the A and B verses in a straightforward manner and then project your voice firmly in the chorus, you’ll create good contrast and it should help you earn extra points.