The killing of a rock legend Book

The sense of modernism that does not pay attention of what you believe. I liked that every song has its own story.
I do not like the way they were as a band. It feels like a 4-divided-parts picutre. Before reading the book I liked more John Lennon as many have said, he is the core of the beatles. At the end, I liked Paul much more for his purity. Paul was like the best once he recorded "HEY JUDE" for John's son Julian after the deprature of the son's parents. Though I am pretty sure that John lennon had a hard life. It is clarified in every bit he sings. He tents more to the misery.
I liked also the diversity of the band that highlights why they recorded tottlay opposite ideas in the same song.
Finaly, to the writer. the book is so easy to read, but I waited a biography book. thanks.