How to Watch the 2021 Firefly Festival Livestream

Billie Eilish
Jeff Kravitz/FilmMagic for Life is Beautiful Music & Art Festival

Billie Eilish performs onstage during the 2021 Life Is Beautiful Music & Art Festival on Sept. 19 2021 in Las Vegas.

Billie Eilish, The Killers, Tame Impala and Lizzo are headlining the 2021 Firefly Festival this weekend, and fans can catch all the action from home.

For those unable to physically make it out to the Woodlands in Delaware for the four-day festivities starting Thursday (Sept. 23), they can watch the performances on the Firefly, Backyard, Wonder and Pavilion Stages through the official livestream via Mandolin. The festival delayed opening its gates due to severe weather conditions, according to Firefly Festival's socials, but the camping tollbooths have reopened.

Other performers include Phoebe Bridgers, Cage the Elephant, Glass Animals, Roddy Ricch, Diplo, Wiz Khalifa, Arlo Parks, Machine Gun Kelly, Portugal. The Man and many more.

Fans can stream the 2021 Firefly Festival for free starting Thursday, Sept. 23, through Sunday, Sept. 26, on Mandolin. Check out the full festival schedule here.