San Francisco Ballet "Mr. Tomasson has accomplished the unprecedented: He has pulled a so-called regional company into the national ranks, and he has done so by honing the dancers into a classical style of astonishing verve and purity. San Francisco Ballet under Helgi Tomasson's leadership is one of the spectacular success stories of the arts in America." In May 1995, San Francisco Ballet hosted 12 ballet companies from around the world for UNited We Dance: An International Festival. The festival commemorated the 50th anniversary of the signing of the United Nations Charter, which took place at the San Francisco War Memorial and Performing
San Francisco in the 1970s but also rock music and disco thrived in the city in the 1970s, and from the late 1970s onwards San Francisco also became a major focal point in the North American and international punk, thrash metal, and rave scenes. In 1967, thousands of young people had entered the Haight-Ashbury district during what became known as the Summer of Love. The San Francisco Sound emerged as an influential force in rock music, with such acts as Jefferson Airplane and the Grateful Dead achieving international prominence. These groups blurred the boundaries between folk, rock and jazz traditions and further developed rock's lyrical