The Belle Curves is lead by Delaney Hafener, formerly of indie-folk outfit Pandafan, and features a rotating cast of musicians. They have crafted a unique sound inspired by the many traditions of Americana, complementing introspective lyrics and a songwriting style that can be reminiscent of both the Laurel Canyon and Bakersfield. The Belle Curves' music touches on themes of self-doubt, progressive politics, identity, and disaffection, working to create a distinctly youthful folk aesthetic. 

A collection of protest music for this moment in American history, The Belle Curves' EP "2020" has been described as "absolutely brutal. If Dar Williams and Stephin Merritt started a Woody Guthrie inspired band, it would be something like The Belle Curves," according to Country Queer.