Watch: SM's New Girl Group aespa Makes Grand Debut With Colorful Yet Fierce "Black Mamba" MV

aespa has officially debuted!

aespa, the newest girl group under SM Entertainment, released their debut single “Black Mamba” and its music video on November 17.

Composed by Omega, Ella Isaacson, Gabriela Geneva, Jordan Reyes, Shaun Lopez, Scott Chesak, and Yoo Young Jin, “Black Mamba” is a powerful dance song with a signature synth sound, a strong bass, and a catchy hook like the chanting of a spell. Written by Yoo Young Jin, the song’s lyrics introduce the unique world of aespa in a storyline in which “Black Mamba” is the villain threatening the world and blocking the connection between the aespa members and their “æ” avatars.

The new girl group consists of Korean members Winter and Karina, Chinese member Ningning, and Japanese member Giselle. The name aespa is a combination of the character æ, which represents the phrase “avatar x experience,” and the English word “aspect.”

Check out the ethereal music video below: