As you should know, last night saw Hot 97 Summer Jam 2015 take place in New York and one of the main headlining acts was Kendrick Lamar. He was expected to perform last but instead took the stage before Big Sean and Meek Mill. He brought out ScHoolboy Q and SZA on stage for performances along with Ab-Soul and Jay Rock who joined him on stage for his set which lasted a little over half an hour. Check it out in full below.