2016 2LP in gatefold. "IV" marks a pivotal moment in the discography of Canadian quartet BadBadNotGood, renowned for their innovative blend of jazz, hip-hop, and electronic music. This album is their fourth studio release and showcases their evolution from instrumental jazz enthusiasts to boundary-pushing musical architects. The infusion of diverse genres is evident in tracks like "Time Moves Slow," featuring the soulful vocals of Future Islands' frontman Samuel T. Herring, which conveys an emotive depth that resonates with listeners.

"IV" also includes collaborations with notable artists such as saxophonist Colin Stetson and producer Kaytranada, further enriching its sonic landscape. The track "Confessions Pt. II" highlights Stetson's haunting saxophone over a rhythmically intricate backdrop, pushing the boundaries of modern jazz. Meanwhile, "Lavender," remixed by Kaytranada, exudes an infectious groove, blending electronic elements seamlessly into the jazz ensemble's core sound.

The album’s critical acclaim is a testament to BadBadNotGood's ability to innovate while honoring jazz traditions. "IV" captures a unique moment in contemporary music, where genre lines blur, creating a sound both fresh and familiar. For listeners seeking an album that challenges conventions while delivering rich auditory textures, "IV" offers an unparalleled experience.