"One day" is the second studio single by Nguyen Ken, following the release of Medicine. This track features the emotional vocals of Mabel and the unique energy of rising VPop artist Yellowa. The song tells a story of two people who were once deeply connected, but eventually lost each other along the way. Not because they stopped loving… but because they met at the wrong time. It captures the lingering feelings, the unspoken words, and the quiet hope of meeting again someday — even if it’s just to share a smile. Blending melancholic melodies with heartfelt lyrics, Hẹn một ngày takes listeners on an emotional journey — from soft confessions to inner struggles, and finally to a bittersweet sense of acceptance. If you’ve ever missed someone, or wished for one more chance to meet again… this song is for you.more

There are pains too heavy to put into words, and there are voids in the heart that only music can fill. Medicine is the first studio single I created together with Weka and Dnoise – three dreamers carrying our own scars, choosing to pour them into every lyric and melody. It’s our way of searching for a remedy to ease what we’re going through. When the melancholic guitar begins to play, it unveils the emotions we’ve held inside. The song flows from gentle confessions, to inner struggles, to a climax of longing and regret. More than just music, Medicine became a spiritual cure that helped me through the darkest times, soothed my wounds, and reminded me to keep moving forward. I believe that somewhere out there, hearts will resonate with this song – finding a reflection of their own story within its melody.more