In the aftermath of the breakup, Ford took vocal lessons and worked a variety of odd jobs, including gas station attendant, perfume salesperson, fitness instructor and hairdresser (!) before she landed a recording contract. While her first solo LP, Out for Blood (1983), did not chart, her second album, 1984's Dancin' on the Edge, hit #66. I remember seeing "Gotta Let Go" on MTV at the time, but it did not chart in the U.S. (it did break the top 100 in the UK, though).
Of course, Ford is best-known for her 1988 LP, Lita, which yielded two top 20 hits ("Kiss Me Deadly" and "Close My Eyes Forever.") That album broke the top 30 and went platinum in the U.S. While Ford has only had modest success since then, she remains musically active; her last album as of this writing (Living Like a Runaway) was released in May 2012.
"Gotta Let Go" is a fun video that features Ford as a suburban housewife who can magically transform into a leather-clad heavy metal super-heroine with her trusty guitar. Unfortunately, aside from hitting and choking bad guys (who look a lot like The Stray Cats), the guitar has limited special abilities -- no shattering glass or laser beams here. Still, the video gets a solid from me -- good song, fun story and reasonably rare.