Fresh off of a massive year, Fred Again.. shows no signs of stopping. Recently, the UK producer has released a string of high-profile collaborations, including one where he partnered with Nigerian singer Obongjayar on "adore you" and later, "leavemealone" with Baby Keem.

Now, at Fred Again..'s sold out rave at Knockdown Center, he brought out Lil Yachty to perform to the crowd their unreleased track. Just hours before it would begin, the 3,200 tickets were sold out in less than 10 minutes. Fred Again.. had a one-hour solo set before AceMoma returned form 10 p.m. to midnight.

During his set, Fred brought out a special guest, Lil Yachty, wearing a neon green shirt and a orange durag hopped on stage to hum a few lines into an auto-tuned mic. The performance was electric and saw Yachty jump onto the table with Fred. The collaborative song, titled "Stayinit" is an unreleased clubby track that has no definitive release date just yet. Take a look at the performance below.

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