sing out

“But I have known men sing out dreadfully when punished; if they had got enough of rum, it would have supported them, and they would not have sung out.” “Not one drop for me, Charley Hunter; I shall not sing out, I promise you, if they cut me to pieces

The pilot would sing out, “Ready about ship,” and the seamen would return answer, “Ay, ay, Sir,”—again he would sing out, “All ready,” and would be answered with “All ready, Sir.”

I’m gonna sing out: / I sing my song to the wide open spaces, / I sing my heart out to the infinite sea!