Revelation 5:9
And they sing a new song, saying, "Worthy art Thou to take the book, and to open its seals; because Thou wast slain, and didst redeem to God, by Thy blood, some of every tribe, and tongue, and people, and nation;
Ephesians 5:19
speaking to yourselves in psalms, and hymns, and spiritual songs, singing and making melody in your heart to the Lord;
Colossians 3:16
Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another with psalms, hymns, spiritual songs, singing with grace in your hearts, to God.
Revelation 14:3
And they sing as it were a new song before the throne, and before the four living creatures and the elders; and no one was able to learn the song, except the hundred and forty-four thousand, who had been purchased out of the earth.