AFAIK where I live (in the UK) recorded music has (or had?) a shorter term than books, but sheet music and lyrics did not. Most things have the same (too long

AFAIK where I live (in the UK) recorded music has (or had?) a shorter term than books, but sheet music and lyrics did not. Most things have the same (too long for anything) life + 70. There is a bad edit in my comment. One item was supposed to go in a second para about the same regarding patents...