JoJo announced a new album via Instagram, "Good to Know", which was released on May 1, 2020. A tour supporting the album was set to begin in April 2021. The lead single "Man" was released on March 13, 2020. On August 3, 2020, JoJo announced the single "What U Need" via Instagram. It was released on August 7, 2020, as the lead single from the deluxe version of "Good to Know", which followed on August 28, 2020. On October 2, 2020, she released a song titled "The Change", written by Diane Warren, to serve as the official anthem for the Joe Biden 2020 presidential campaign. Her first holiday album, "December Baby", was released on October 30 of the same year.