NEW YORK, NY - MAY 12:  Tyga attends the Capsule Collection Party at The Blond at 11 Howard Hotel on May 12, 2016 in New York
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After Kanye West's Yeezy Season 4 show on Wednesday at Roosevelt Island in New York City, the G.O.O.D. Music family popped up at the Highline Ballroom for a one-off show. Migos, Pusha TPharrellSwizz Beatz, Teyana Taylor and Desiigner were among the people who performed. West used the concert as an opportunity to announced his latest signee, Tyga, and debuted a song with Tyga and current G.O.O.D. Music signee Desiigner.

Desiigner and Tyga previewed their new song, "Gucci Snakes," at the show, which you can hear below:

Tyga is not only part of the G.O.O.D. Music family, of course; he's part of Kanye's real family, dating sister-in-law Kylie Jenner.

G.O.O.D. Music president Pusha-T also announced that Migos has signed a management deal with the group.

Here's what people have to say about the news:

Watch the Kanye Effect, below: