Khalid Walker Hayes Nelly Flo Rida COIN Chris Lane Jimmie Allen Tai Verdes The Struts Sasha Alex Sloan Ingrid Andress Aly & AJ Echosmith Rosa Linn Leah Kate almost monday Runaway June Paris Jackson The Beaches Hembree Mo Lowda and the Humble Mac Saturn The Vindys .wavrunner Siena Liggins Tall Tall Trees