This is a musical analysis of Paul McCartney from 1970 to today. It is aimed at students of popular music theory; educators; musicians; and aspiring songwriters. It will also appeal to the general Beatles and McCartney fan who wishes to understand music on a deeper level - A beginner's guide to music theory and glossary are provided. Eighty of McCartney's post-Beatles songs are discussed in the format of short, but accessible essays. For each song, full details are provided concerning date of release; place of recording; instrumentation; and key signature. The description for each song details the musical techniques that McCartney uses, such as chord patterns; structure; use of instruments; vocal harmony; tonality; and key changes. In addition, every chapter details his life and work in each decade. A conclusion identifies the main characteristics of McCartney's style. The appendix details every recording location used. An invaluable guide to the music of the world's most successful songwriter.