Music from iphone6 to iphone11

I am trying to move my music from old phone to a new one.

Part of it come automaticaly, I think it's songs which I bought directly with my id.

But the most part I need is music I get though computer (and it was bought with id's I don't know).

I try airdrop, but there is no share button, it is only on that songs I already have in my new phone.

Is it any other way to do it without computer?