The Hassles were an American rock band formed in the mid-1960s, noteworthy for featuring Billy Joel as a member before his solo career skyrocketed. Their musical style was a blend of blue-eyed soul, rock, and R&B, with Joel's keyboard and vocal skills playing a significant role in their signature sound. Although they only released two albums and a handful of singles, The Hassles are historically significant as a stepping-stone in Billy Joel's musical career. Their most influential track, "You've Got Me Hummin'," gained moderate success on the charts and showcased the band's unique musical fusion.