Yves' single marks a new (get it?) phase in the Loona pre-debut rollout. 'new' is a bombastic soultronica tune that revels in its wall of sound, 80s stylistic tendencies and 'new you, new life' message. The more downtempo 'D-1' is no slouch either, as it showcases Yves' voice even more, as well as her rapping skills. As others have said before me, this is the best pre-debut single so far, and will most likely stay this way.