Since their formation in 1973, the music of legendary Australian heavy metal pioneers, AC/DC, has gone from vinyl to cassette tapes to compact discs. Now, the group is once again sharing their tracks with fans by using the most modern methods of dispersing their tunes. Colombia Records and Apple announced today that for the first time ever, AC/DC’s entire catalog would be available digitally on iTunes. Hard rock enthusiasts of every generation will be able to get their hands on the thunderous rock and roll cuts from albums like their 1975 debut, High Voltage, to Back In Black and 2008’s Black Ice. Visit www.itunes.com to view and purchase songs and records from AC/DC.