K (HEEJIN 희진) "Algorithm"

HeeJin's first mini album, K, was launched on October 31, 2023, featuring "Algorithm" as the title track. The album is available in two versions: A and B.

We are presented with yet another acoustic ballad in the form of "Nokia", and I must admit, I was beginning to worry that I would be lulled into a peaceful slumber. However, to my relief, Heejin's powerful vocals breathe life into this song, injecting it with a surge of energy despite its melancholic undertones. The composition itself remains relatively subdued, but there are sporadic moments where multiple layers of instrumentation intertwine, creating a captivating effect.

"Addiction," a track that presents a more matured interpretation of the iconic Loona sound. While the melodies remain distinctly Loona-esque, the textures exude a sense of refined sophistication. I appreciate the way the vocals in the chorus ascend and layer upon one another, even though the overall mix can feel slightly congested at times. This closing song leaves us with a feeling of hope, igniting anticipation for what lies ahead for Heejin and the rest of Loona. Their output this year has undeniably been exceptional, and it leaves us eagerly awaiting what they have in store for us next.

"K" is an exceptional first release that successfully blends various styles without sacrificing substance. The album stands out with its brilliantly executed concept. One minor critique could be that it feels too brief. Perhaps extending the songs with more developed bridge sections or even adding an extra track would have been beneficial, although overall, there are no significant complaints.