The rain in New York City has a particular rhythm, a syncopated percussion against the glass that Gil Evans would have appreciated. It was a Tuesday in late October, the kind of damp, grey afternoon that makes the used bookstores on the West Village sidestreets smell of old paper and damp wool.

: Reviewers praise this collection for being prepared directly from Gil’s sketches and scores

, are frequently cited in jazz analysis for their "impeccable linear voice leading" and sparse, yet impactful, instrumentation. Technical Insights for Score Study

On the back of the receipt, written in fading ballpoint pen, were three words and a URL: Gil Evans Scores PDF .