As most readers familiar with Miles Davis' music will know, `Sketches of Spain' recorded in 1959-60 was his third and final collaborative project with orchestral arranger Gil Evans. The original album release, distilled from the recording sessions, explored the musical styles of the Iberian Peninsula and has a distinctive feel quite different from Miles' other work: listeners familiar with classical music who never previously connected with jazz often found SoS to be an accessible gateway to other innovative jazz compositions of the era.