Tulsa Opera is an American opera company based in Tulsa, Oklahoma. Originally an amateur performance group named the Tulsa Opera Club (established 1948), the company was incorporated as a professional organization in 1953. Performances for the company were originally presented at the Tulsa Theater (the "Old Lady on Brady") until the Tulsa Performing Arts Center (TPAC) opened in 1977. The company currently presents an annual season of three staged operas at the TPAC. Numerous well known singers have performed in operas with the company, including Beverly Sills, Anna Moffo, Roberta Peters, Richard Tucker, Renata Scotto, Cornell MacNeil, Samuel Ramey, Simon Estes, and Jerry Hadley among many others. In addition to staged operas, the company has also presented concerts and recitals featuring artists like Barbara Cook, Susan Graham, Luciano Pavarotti, Leontyne Price, and Joan Sutherland. Opera composer and pianist Tobias Picker currently serves as the company's Artistic Director. - Source: Wikipedia