שִׁ֣ירוּ לַ֭יהוָה שִׁ֣יר חָדָ֑שׁ שִׁ֥ירוּ לַ֝יהוָ֗ה כָּל־הָאָֽרֶץ׃
Bernyanyilah bagi Yang Mahakekal nyanyian baru, bernyanyilah bagi Yang Mahakekal, hai seluruh bumi.
Rashi
a new song This song deals with the future, as is proven by the final verse, “for He has come to judge the earth.” Any reference to a “new song” deals with the future.