Speedy Ortiz has established itself as one of this decade’s most vibrant bands since their 2012 debut EP Sports. That EP introduced listeners to the band’s constant study of contrasts, with vocalist and guitarist Sadie Dupuis’ gnarled riffs acting as both counterpoint to and bolsterer of her acerbic, conversational poetry. 2013’s Major Arcana went further, the members’ reflexive chemistry inspiring them to push the limits of their sound; their first full-length chugged along with a swaggering gusto that could command a sweaty Boston basement as easily as a festival stage, leading to touring with legends of the “alternative” boom like The Breeders, Mary Timony (Ex Hex, Helium) and Stephen Malkmus & The Jicks. 2015’s Foil Deer added headphone-ready detailing to the already clamorous mix, with worldwide headlining dates on which they were supported by modern-day best-new-music makers like Mitski, Alex G, and Downtown Boys. Their no-nonsense approach to progress, as evidenced by initiatives like their first of its kind in-concert “help hotline,” and Dupuis’ tackling of issues like bystander intervention and inclusivity in the music industry—in her lyrics, and as a frequent panelist and speaker—makes the band poised to surge into the future. Twerp Verse, Speedy’s third album and first with Philadelphian Andy Molholt (Laser Background) on second guitar, is urgent and taut, adding surprising textures like Linn drums and whirled guitar processing to their off-kilter hooks.