Skip to main content Currently Reading Jennifer Lopez worked the dance track 'Let's Get Loud' into her inauguration medley. It actually made perfect sense. Bethonie Butler, The Washington Post Jan. 20, 2021 FacebookTwitterEmail Jennifer Lopez sings before Joe Biden is sworn in as president on Jan. 20.Washington Post photo by Jonathan Newton Jennifer Lopez had already sung the famed folk song "This Land is Your Land" and was midway through "America the Beautiful" when she paused to deliver a patriotic message at President Biden's inauguration: "One nation, under God," she said in Spanish. "Indivisible, with liberty and justice for all." Then Lopez started singing again, but it wasn't either of the numbers she had previously announced. "Let's get loud!" she belted as the United States Marine Band soared into a crescendo.