Blue Book (CD standard) file system may also be included for compatibility with Mac OS computers. The mandatory files and directories include an autorun.inf file compatible with the Windows 95 AutoRun feature; a CDPLUS and a PICTURES directories; and an optional DATA directory. The term "enhanced CD" is also an umbrella term and a certification mark used to refer to different CD formats that support audio and data content, including mixed mode CDs, CD-i and CD-i Ready. Blue Book (CD standard) The Blue Book is a compact disc standard developed in 1995 by Philips and Sony. It defines the Enhanced Music CD format (E-CD,
Philips Records Symphony Orchestra conducted by Kiril Kondrashin; two albums of symphonic "bon-bons" by the London Symphony Orchestra and Charles Mackerras released as "Kaleidoscope"; "Russian Song Recital" by Galina Vishnevskaya and Mstislav Rostropovich; and Beethoven sonata op. 69 for cello and piano by Richter and Rostropovich. The Richter Liszt album was recorded on 3-track 35mm magnetic film and was reissued on CD from a remaster made from the film by original producer Wilma Cozart Fine, (wife of the late recording pioneer Bob) as part of the Philips Solo series. Classical groups that Philips heavily recorded included the Royal Concertgebouw Orchestra, the Beaux