This jam-packed CD/DVD pack features a standard audio CD of the originalA&M recording of “The Age of Steam” as well as a DVD with o ver four hours of content, including: a master class • a documentary • a Dolby Digital stereo and surround sound mix of the original recordings • and interviews with several participants in that recording (Bob Brookmeyer, Roger Kellaway, Tom Scott and Stephan Goldman). TheDVD also includes the sheet music for each composition on the recording , including the parts for each instrument, which can be printed out froma PC.