Following are a number of back-translations of Revelation 15:3:

• Uma: “They sang, singing the song of the prophet Musa, the slave of God long ago, and the song of their honoring to the Lamb. Its sound is like this: ‘O Lord God, Lord whose power surpasses all! No kidding the greatness and surprisingness of your (sing.) deeds/works, All your (sing.) actions/behavior are right and true. You (sing.) are the King of all people in the world.” (Source: Uma Back Translation)
• Yakan: “They sang the song of Musa, the servant of God, and the song of the Sheep. This was their song, ‘O God, you are the Most-Powerful God. Your deeds are powerful and very/really amazing. You are the King of all tribes. All your deeds are straight and true.” (Source: Yakan Back Translation)
• Western Bukidnon Manobo: “and they were singing the song of the servant of God, Moses, which is the song of praise to the young sheep. They said, ‘Oh God, You are the powerful Lord of all. Very great and very amazing are all Your works. You are the king of all kingdoms. Righteous and true are Your deeds.” (Source: Western Bukidnon Manobo Back Translation)
• Kankanaey: “and they were singing the song of Moses who served God previously which is also the song of the Sheep. They said, ‘Lord God who is all powerful, what you (sing.) have done is great/valuable and amazing. You (sing.) who are Lord of all towns/countries, all that you (sing.) do is correct and righteous.” (Source: Kankanaey Back Translation)
• Tagbanwa: “They were singing the song of Moises who was a servant of God long ago, and the song of that one referred to as Young Sheep, which says, ‘God who has surpassing supernatural-power, your works/deeds are praiseworthy and amazing. You who are King of all nations, righteous/just and truth are the things you have determined.” (Source: Tagbanwa Back Translation)
• Tenango Otomi: “They sang the song Moses had sung, the one who was God’s worker. It is the song sung to the Lamb. They said: ‘Overflowingly beautiful is what you do Lord, our God. You have all power. Truly you do what all is good. You are the ruler of all the people all over the world.” (Source: Tenango Otomi Back Translation)