The Summer Sonic Festival (サマーソニック, Samā Sonikku), also known as Supersonic, is an annual two- or three-day rock festival held at the same time in Osaka and Chiba, Japan. The majority of the bands playing in Osaka the first day go to Chiba the following day and vice versa. The line-up contains Japanese rock musicians from major and independent record companies, plus international acts. In 2017, the festival was expanded to include Shanghai, China. Summer Sonic Festival was founded in 2000 in Japan, by Naoki Shimizu, CEO of Tokyp promotions company Creativeman Productions Ltd. Addressing the ever-growing demand for western music, the festival drew established and emerging musical acts of most genres to become, by 2010, Japan's biggest music event. More information...
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