MUSIC: Chuck Prophet & The Mission Express headline Great American tonight, in support of his latest album, Temple Beautiful, which was inspired by current San Francisco artists while paying tribute to the "history and weirdness" that brought him to the city nearly 30 years ago. Also featuring Roy Lonely and The Phantom Movers. (9 p.m., Great American Music Hall, 859 O'Farrell Street)

FILM: In The Ballad of Genesis and Lady Jaye, filmmaker Marie Losier uncovers the fascinating love story between Genesis P-Orridge, of COUM Transmissions and Throbbing Gristle fame, and Lady Jaye, née Jacqueline Breyer, who underwent a series of cosmetic procedures to merge their identities. (7:15 p.m., Roxie Theater, 3117 16th Street)

TASTING: There are still a few tickets left to the 1st Annual San Francisco Pour event, in which attendees will sample first-rate pours of over 30 brands of beer, cocktails, wine, spirits, along with light appetizers provided by Credo. A portion of the proceeds will benefit The Barbary Coast Conservancy of the American Cocktail. (6 to 9 p.m., Julia Morgan Ballroom, 465 California Street, in the Merchants Exchange Building)