Berto held regular weekly gigs at the Four Seasons Biltmore and Bacara Resort & Spa in Santa Barbara for more than 8 years. He worked tirelessly performing over 500 weddings and numerous private events for several music booking agencies throughout Los Angeles, Ventura and Santa Barbara Counties. Some of his corporate clients included: American Express, AOL, Blue Cross, BMW, Bank of America, Bailey Banks & Biddle, Big Speak Inc, Brooks Institute, Chevrolet, Clearwater Centre Condos, Corridan & Co., Direct Relief Int., Dreamworks, Deckers Outdoor, Intel, I.D.O. Events Inc, Firestone Walker, Home & Garden, Martin & Weyrich, Morgan Stanley, Montecito Property Company, MGM Grand Las Vegas, Palms Imaging, Sony, State Farm, Tepper Incentive & Meeting Services, The Branding Farm, Wells Fargo, and World Savings.