Guy Livingston‘s 4-part radio documentary series on the life and work of Marc Blitzstein is now airing on radio stations around the United States, via the WFMT Radio Network. The series had its American broadcast premiere on Illinois’ WILL radio on March 5. Episodes three and four can be heard Sunday March 19 and 26, respectively, at 8:00 pm (CST). The program will air on other stations around the country through out the year, so be sure to your check your local public radio station’s listings for air dates. Additionally, all four episodes are available to download as podcasts via iTunes, or listen online anytime.