'Song' in the Bible

And they sing a new song, saying, Thou art worthy to take the book, and to open its seals; because thou hast been slain, and hast redeemed to God, by thy blood, out of every tribe, and tongue, and people, and nation,

and they sing a new song before the throne, and before the four living creatures and the elders. And no one could learn that song save the hundred and forty-four thousand who were bought from the earth.

And they sing the song of Moses bondman of God, and the song of the Lamb, saying, Great and wonderful are thy works, Lord God Almighty; righteous and true are thy ways, O King of nations.