The duo premiered the collaboration during Underscores’ Charli xcx support slot in Inglewood

Underscores and Jane Remover (Getty Images)

Last night, Underscores invited surprise guest Jane Remover to the Kia Forum stage in Inglewood, California, where she was supporting Charli xcx . Watch footage of the duo debuting a new song, which is as yet untitled, below.

Both artists have spoken to Pitchfork this year about a potential collaboration. In an interview with Mano Sundaresan published in June, Jane Remover said Underscores’ April Harper Grey “just gotta send me some shit.” They added, “She hit me up before we both had to leave on our respective tours and she was like, Oh, you want me to send you some shit? And I was like, Yeah, totally .” Although they did not immediately follow through, Jane Remover added, “This is just karmic, you know? It’s fated. But that’s my fucking sister. I love her to the moon and back.”

Jazz Monroe is a music and culture writer based in London.…