Emo is a genre built on divisive vocals, and the World Is a Beautiful Place & I Am No Longer Afraid to Die represented the entire spectrum of such voices on their debut Whenever, If Ever. Between the screamy guy, the yelpy guy, the nervous guy who sang as if sweating through his pocket protector, and the open invitation for anybody else in the band to pipe in whenever they felt it might lend an extra energy to a song, it was a love-it-or-dismiss-it affair, even by the standards of an emo revival that favors messy, overstuffed statements. The eight-piece band may have filtered their updated emo through the sensibilities of some of the most broadly popular indie rock of the '00s, but they were fundamentally a niche act.

On their sophomore album Harmlessness, they become less of one. In an effort to smooth out their rough edges after some lineup changes, TWIABP start with the roughest of them all: those voices. The screamy guy is gone, and the singer who emerges as the de facto pack leader, David Bello, has ironed most of the jitters out of his delivery. Those more approachable vocals set the tone for a record that's more orderly than its predecessor but no less sweeping. These songs still build, crash, weep, and rejoice, often all within the span of a few minutes, and the band still has no interest in moderation. If anything, Harmlessness actually has more going on than Whenever, If Ever, but it’s all done more tastefully, and the album’s warm, open production makes it easier to take in just how sophisticated these arrangements are—without all those voices crowded on top of each other, for instance, you can hear every violin stroke. TWIABP have succeeded where past generations of emo bands have often stumbled: tidying up their sound without losing any of the exuberance and immediacy that made that sound so striking in the first place.