For a few stunned regulars at Martuni’s, the San Francisco piano-bar singalongs came with an unlikely headliner.
Kesha, the singer best known for her smash hit “TiK ToK,” slipped into the beloved Market Street piano lounge on Thursday, Dec. 11, and joined house pianist Joe Mag for an impromptu rendition of a classic.
Wearing a sparkly gold dress and reading along to a lyric sheet, she delivered a sultry cabaret take on Patsy Cline’s 1957 ballad “Walkin’ After Midnight,” drawing cheers from the late-night crowd…