Watch Kanye West, Travis Scott and Vic Mensa Perform at Summer Ends Fesitval

The summer festival season wound down over the weekend at Arizona's Summer Ends festival and it went out with a bang. During Kanye West's performance, the superstar MC made way for the new school as he invited Travi$ Scott and Vic Mensa on stage to perform. Scott and West tore through their performance of the in-your-face "Piss On Your Grave" before Mensa touched the stage to give a rendition of "U Mad," his collab with 'Ye from earlier this year. Check out Scott above and Vic below.

Kanye's fingerprints were all over the festival. During Chance the Rapper's set, the fellow Chicago native paid homage to Yeezus with a version of 'Ye's The College Dropout cut, "Family Business." The song was particularly impactful this time around considering Chance just welcomed a baby girl to his family. Check it out below:

Travi$ Scott must have been riding high after performing with Kanye because after he left the stage, the Rodeo rapper took to Instagram to make a big announcement. According to Scott, he and 'Ye have "something we been plotting for years now that's about to surface." What could it be? Only time will tell.