On February 21, 2020, JoJo announced her fifth headlining and third major world tour in support of her fourth studio album entitled the Good to Know Tour. "Gold" is an old-school R&B, love track with extreme sultriness. The ending of this track includes an outro. "Pedialyte" is a "gritty song", with "talk-like verses" and "relaxed vocals with a truly unforgettably catchy chorus" that we just know we’re going to have stuck in our heads for the rest of the day. “So Bad" is a "silken, spacy track", containing "aquatic keyboards" and "thud-knocking beats" and introduces the album's themes of control and command. We are all constantly living and learning, and that's what makes this life so fun." Songs And it's all good! I've been lucky to have the space to reflect on my own journey up to now, and I hope people can take comfort in the fact that I am not anywhere near perfect, and I will never sugarcoat anything. "I called the album good to know because of everything I've learned in the past few years – every piece of feedback, criticism (internal or external), whatever it is – it's all just information. On February 21, 2020, JoJo revealed that the album, titled Good to Know, was scheduled for a second quarter release in spring that year. 4 Commercial performance and critical reception.The deluxe edition also included a remix of "Lonely Hearts" featuring American singer Demi Lovato. The deluxe edition was preceded by the release of a new single, "What U Need".
An acoustic version of the album was released on Jassisted by the release of the acoustic version of "Think About You", and later, JoJo would release a deluxe edition of the album on August 28, 2020. It received critical acclaim from contemporary music critics, with many praising its mature tone as well as JoJo's musical and vocal growth.
The promotional single, " Lonely Hearts", was released on April 24, 2020. The album's first single " Man" was released on March 13, 2020, along with the song's accompanying music video. The album was released on May 1, 2020, marking JoJo's first release since leaving Atlantic Records and launching her own record label imprint Clover Music through a joint venture with Warner Records. Good to Know is the fourth studio album by American singer-songwriter JoJo.