Marshall loved soul, rock 'n' roll and country music from childhood and began to play guitar in experimental bands with friends in her early adult years. After moving to New York at age 20, Cat Power recorded two lo-fi, improvised solo albums, Dear Sir (1995) and Myra Lee (1996), collaborating with Sonic Youth drummer Steve Shelley. Cat Power then signed to Matador Records to release her third, more focused album, What Would the Community Think? (1996), which united her with notable indie musicians. She followed with Moon Pix (1998) and The Covers Record (2000), receiving notice for her spare, intense originals and radically stripped down takes on folk songs and familiar songs. You Are Free (2003) was more structured indie rock and brought Cat Power wider attention. Marshall followed it up with the one-take performance film, Speaking for Trees (2004), filmed in a forest. The Greatest (2006), in which she worked with classic R&B and gospel musicians, was her most recent collection of original songs, and her best-selling. A second covers collection, Jukebox (2008), with a horn-led backing band, is her most recent album.

 

Marshall has been praised for her soulful vocals and raw, minimalist guitar playing. Cat Power's concert appearances were unconventional and unpredictable for many years, and critics often called her an erratic live act. 

 

Marshall has also done modelling work. She has been photographed by notable fashion photographers and in 2006 became a spokesperson for Chanel. She has appeared in three films, including Wong Kar-Wai's My Blueberry Nights (2007).