One&Only

A quieter gravity enters the room here. The production strips back considerably compared to the group's more exuberant material — space is used deliberately, with long-held instrumental notes and a restrained rhythmic bed that lets the vocals carry the weight they're clearly meant to carry. This is a song about singular devotion, the particular vulnerability of deciding that one person represents something irreplaceable, and the ARTMS members lean into the emotional stakes without overstating them. The vocal tone is controlled but not cold — there's a steadiness to the delivery that communicates conviction rather than performance, the difference between someone declaring something they believe and someone demonstrating that they can hit the notes. Harmonies surface at careful moments, adding texture without dissolving the sense of individual testimony. Lyrically the song explores what it means to choose someone completely, to make them the fixed point around which everything else orbits, and it holds that idea without romanticizing away the weight of it. For listeners who came up with LOONA, there's an additional dimension: these are artists who've navigated real institutional rupture and found one another on the other side. The song doesn't reference that directly, but the emotional conviction feels earned in a way that speaks to something beyond fiction. Best heard alone, late at night, with someone specific in mind.