By Brandy McDonnellAlicia Keys and Bebe Rexha will join "CBS This Morning" co-host Gayle King Wednesday to reveal the nominees for the top categories at the 2020 Grammy Awards.The Recording Academy will begin the nominees announcement at about 7:20 a.m., when Recording Academy President/CEO Deborah Dugan and Chair of the Board of Trustees Harvey Mason Jr.Read more on NewsOK.com