We know, for example, that there were hymns and spiritual songs in the biblical church, and later, the rich traditions of chanting and polyphony developed. (religion-online.org)
Colossians 3:16 Let the word of Christ dwell in you richly as you teach and admonish one another with all wisdom, and as you sing psalms, hymns and spiritual songs with gratitude in your hearts to God. (christianitytoday.com)
Paul says that as we relate to each other we are to sing psalms and hymns and spiritual songs, making melody to the Lord in our hearts and giving thanks to God at all times. (religion-online.org)