Sing verb – To produce musical sounds with the voice. Open your mouth and sing are semantically related. You can use "Open your mouth" instead a verb "Sing". Nearby Words: singing, singer, singe, singed, singable
Sing for the flames that will rip through here And the smoke that will carry us away Yeah, sing for the damage we've done And the worse things that we'll do Open your mouth up and sing for me now And I will sing for you.