Late last night, Apple officially announced that AC/DC was finally on iTunes. Strangely I was able to purchase a couple of AC/DC songs in iTunes a weeks ago in the Canadian version of iTunes. AC/DC's tune named "Thunderstruck" has always been one of my top all-time high-energy rock favorites and is now in all of my workout playlists. According to Wikipedia, the song is said to have been inspired by lead guitarist Angus Young's hair-raising experience when a plane he was on was struck by lightning. Whether you buy into that rock myth is up to you, but for now, AC/DC fans get to download their favorite tunes today.