"To the Colors" is a #bugleCall honoring the United States used when there is no band present, when the #nationalAnthem ("#TheStarSpangledBanner") cannot be played, or when the national anthem has been played already but honor is to be rendered again. The #UnitedStatesArmedForces requires the same courtesies to "#ToTheColors" as to the national anthem. "To the Colors" is named and employed differently between branches of the US military. In the #UnitedStatesArmy.
https://www.youtube.com/watch?v=q3xJvgnRdaU