Poster – Charting the Beatles: Authorship

Who wrote how much of each song?

And how much did they collaborate? Color patterns offer clues about the band's gradual fracturing as each member became more independent. The purple tags, signifying jointly written songs, decrease in the later years, as the split-color bars give way to solid bars of a single color.

We also see George's pink bars increase as he matured as a songwriter.


Posters are printed on thick, durable, matte paper (archival and acid-free).


All proceeds after printing costs donated to the All Stars Project. All Stars is a nonprofit that uses a performance-based approach to help inner-city youth and their families create success in their lives. The organization holds talent shows, runs a teen theater group, offers leadership programs for 16 to 21 year olds, and more. It gives poor and minority students the opportunity to perform as a means to strengthen communities.

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