Mood Swing A Cappella has been performing across the Claremont Colleges since 2004, with members from each of the five schools. The group brings their talents to a variety of musical genres–from Sam Smith power ballads to their legacy song (“A Change in My Life” from Rockapella). In line with their black and yellow concert attire, Mood Swing is a one-of-a-kind collection of individuals. The Mood Swing family is tied together by teamwork and a disposition to match their sunny signature color.