Carrie Underwood, Christopher Macchio and Lee Greenwood honored President Trump in song at his inauguration. Here are the highlights.

In a recent interview, Lee Greenwood spoke on the hate Carrie Underwood has received since deciding to perform at the inauguration.

Besides Carrie, opera singer Christopher Macchio performed “O America,” and the national anthem, during the inauguration. Country singer Lee Greenwood also performed “God Bless the U.S.A,” prior to Trump taking his oath of office.