A&E has announced that The Jacksons: A Family Dynasty will premiere Sunday, December 13 with back-to-back one-hour episodes beginning at 9 p.m. ET/PT. According to the network’s press release, the reality series follows the lives of Michael Jackson’s brothers Jackie, Jermaine, Tito and Marlon “as they prepare for a Jackson Five reunion, while also coming to terms with Michael’s tragic loss.” Footage will include the brothers’ rehearsals for the 40th anniversary concert and the recording of vocals for a song from the Michael Jackson’s This Is It soundtrack.

Beginning December 20, the series will move to its regularly scheduled time slot of Sunday at 10 p.m. ET/PT.