Read on, it's (names) sung "as of a new song" = not new, just...

Read on, it's (names) sung "as of a new song" = not new, just that no one, like you are able to learn lol. (hidden manor?)

So, in your impulsive compulsive disorder response, the names on their foreheads are a new song that they could only learn?

Then I looked, and there before me was the Lamb, standing on Mount Zion, and with him 144,000 who had his name (not Yehoshua) song and his Father’s name (not YHWH) song written on their foreheads.

3 And they sang a new song (new names) before the throne and before the four living creatures and the elders. No one could learn the song (new names) except the 144,000 who had been redeemed from the earth

Yeah there is some hidden connection there.
I'm sure that makes you look like you know what you are talking about to everyone who reads it.