Analysis of information sources in references of the Wikipedia article "I-Beam (nightclub)" in English language version.
I-Beam, 1748 Haight St., 1977-1994. One oft [sic] the city's earliest discos opened in 1977. It was originally a gay disco and evolved into a music club and attracted an impressive list of performers, including Siouxie [sic] and the Banshees, the Pixies, Pearl Jam, Jesus & Mary Chain, Red Hot Chili Peppers, 10,000 Maniacs, Jane's addiction and Run-DMC. Pictured, Arthur Lee, formerly of Love, performing on April 21, 1989. Shuttered in 1994.