1 Sing ye to the Lord a new canticle: let his praise be in the church of the saints. 2 Let Israel rejoice in him that made him: and let the children of Sion be joyful in their king. 3 Let them praise his name in choir: let them sing to him with the timbrel and the psaltery. 4 For the Lord is well pleased with his people: and he will exalt the meek unto salvation. 5 The saints shall rejoice in glory: they shall be joyful in their beds.
6 The high praise of God shall be in their mouth: and two-edged swords in their hands: 7 To execute vengeance upon the nations, chastisements among the people: 8 To bind their kings with fetters, and their nobles with manacles of iron. 9 To execute upon them the judgment that is written: this glory is to all his saints. Alleluia.
Psalm 150
Praise ye the Lord in his holy places: praise ye him in the firmament of his power. 2 Praise ye him for his mighty acts: praise ye him according to the multitude of his greatness. 3 Praise him with sound of trumpet: praise him with psaltery and harp. 4 Praise him with timbrel and choir: praise him with strings and organs. 5 Praise him on high sounding cymbals: praise him on cymbals of joy: let every spirit praise the Lord. Alleluia.
*These psalms are not prescriptive for Liturgy. They are descriptive of what ALL creatures must do - praise God. WE do that.
Furthermore,the "new song" is a celebration of the triumph of God over gentile nations.THe Christian counterpart is...Apoc 5:9 And they sung a new canticle, saying: Thou art worthy, O Lord, to take the book, and to open the seals thereof; because thou wast slain, and hast redeemed us to God, in thy blood, out of every tribe, and tongue, and people, and nation.
*Y'all are free to do what you want to Praise God. We Christians base our Mass upon the Holy Sacrifice of the New Covenant re-presented at every Mass...