Students at UIC got an unbelievable treat when they saw Chance the Rapper and J. Cole preview a new collaboration called “Thotty.”

Cole was headlining the annual show, and brought out Chicago’s number one son to perform a brand new banger that should be included in J. Cole’s third album.

The track was actually heard earlier in the year without Cole’s verse on Tony Touch’s radio show, per Red Eye Chicago.

Check out a snippet below, and make sure to catch Chano on his upcoming college tour.