NT-EPISTLES.filter - rsv hymns:

rsv@Ephesians:5:19 @ addressing one another in psalms and hymns and spiritual songs, singing and making melody to the Lord with all your heart,

rsv@Colossians:3:16 @ Let the word of Christ dwell in you richly, teach and admonish one another in all wisdom, and sing psalms and hymns and spiritual songs with thankfulness in your hearts to God.