Haim backstage at Coachella 2014

Alana Haim, Este Haim and Danielle Haim of HAIM hang out backstage at Coachella on April 18, 2014. 

Chelsea Lauren/WireImage

The Haim sisters have recruited a cool, eclectic cast of characters to join them in their new "My Song 5" music video. After teasing it with a 15-second clip on Monday, Haim released the entire video -- boasting cameos from Vanessa Bayer, Kesha, Big Sean, ASAP Ferg, Grimes, Vampire Weekend's Ezra Koenig and It's Always Sunny in Philadelphia's Artemis Pebdani -- less than 24 hours later.

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In the video, Bayer stars as a day time talk show host named Dallas Murphy, while the others participate as guests and audience members. Fans will note the band's various connections to the ensemble cast: Bayer hosted them on her "Sound Advice" series recently, Kesha is a longtime friend of the sisters', ASAP Ferg recently appeared on a remix of the track and Koenig's band's latest record was produced by Ariel Rechtshaid, who also produced Haim's breakout Days Are Gone

Watch the clip here: