King recruited Malcolm Burn to help with her next album, Dreaming of Revenge, and in December 2007 wrote about it in her blog: "I finished the new album. Don't get your panties in a tangle, it won't be released until next year, but it's done. And it's amazing." Filled with more melodic pop tunes than previous albums, Dreaming of Revenge was released on March 11, 2008 to highly positive reviews. On March 4, 2008, iTunes released a full version of Dreaming of Revenge featuring the bonus track "I Need A Girl Who Knows A Map". After filming a video for "Pull Me Out Alive", she began her tour.  In the first half of King's tour, she headlined at The Roxy and toured with The Mountain Goats, which led to the exclusive release of Kaki King and The Mountain Goats EP Black Pear Tree EP. While touring Australia in 2008, King filmed part of the music video "Can Anyone Who Has Heard This Music Really Be A Bad Person?" in Sydney. Directed by Michael Ebner, the rest of the video was completed in New York in 2009. After completing the last leg of her world tour, King decided to tour once again with a strictly acoustic show. Dubbed 'The "No Bullshit" Tour', King did smaller shows throughout the US and UK that were specifically focused on acoustic works from her first albums along with stripped-down versions of her newer songs.  After completing her "No Bullshit Tour," King scored work on the independent film How I Got Lost, and started to record her next EP, titled Mexican Teenagers EP. Recruiting her band that she used from Dreaming of Revenge, King cut five new tracks for her new album.

Answer this question "What changes did King implement in Jazz?" by extracting the answer from the text above.
After completing the last leg of her world tour, King decided to tour once again with a strictly acoustic show.