Sonny Rollins: Down Beat Magazine July 1958

Here's a feature article on Sonny Rollins from the July 10, 1958 issue of Down Beat magazine. Rollins talks of the struggle of juggling the facets of his career - performances, composing, organising bands etc and still finding time to practice regularly (2 hours per day). He mentions that he is writing a concerto for tenor saxophone (whatever happened to that!) and his desire to take a break from the scene (which would eventuate the following year) as well as working with strings and/or a big band (mentioning Gil Evans specially) and ultimately performing unaccompanied saxophone concerts.
Here's a list of links to previous vintage articles.