Iamsu is steadily growing into a must-see artist out of the Bay. As he continues to put out more songs that prove his abilities, Su also wants to show hip-hop what his HBK Gang crew can do. On August 12, the crew will be releasing Gang Forever, which is their first compilation mixtape. Their new single is called “Go Crazy” and it fits the direction of their bouncy anthems that are perfect for the weekend. Check it out below.