Her music career started in 1998, with her younger sister, Tina Campbell, who formed half of the gospel music duo, Mary Mary. As part of Mary Mary, Campbell earned numerous Stellar Music and Dove Awards, four Grammy Awards, three NAACP Image Awards, two American Music Awards, a Soul Train Award and a BET Award. In 2008, Campbell recorded a solo track called "Stand" for the soundtrack to the independent film "A Good Man Is Hard to Find". In 2011, Mary Mary received the ASCAP Golden Note Award for their extraordinary songwriting. Erica commenced her solo music recording career in 2013, by recording her first studio album, "Help", that released on March 25, 2014, with Entertainment One Music. This album was her breakthrough release upon the "Billboard" magazine charts, while it charted on The "Billboard" 200, Top Gospel Albums, and Independent Albums charts, where it peaked at Nos. 6, 1, and 2, correspondingly. Campbell won a Grammy Award for Best Gospel Album at the 57th edition of the event. The subsequent studio album, "Help 2.0", was released on March 31, 2015, from Entertainment One Music. This album charted on the same charts, but at Nos. 120, 1, and 12, respectively.