Alone is the third song from second disc of Judas Priest’s 16th studio album, Nostradamus. The song is one of the longest songs of Priest.

K.K. Downing said about the song:

The basis of Alone was an idea that I’d put forward for Angel Of Retribution, but for some reason it didn’t fly at the time. I never really knew why. When I reworked and reintroduced it under these entirely new circumstances, it fit in perfectly with what we were trying to do. The music spoke one word to me: void. And that tied perfectly with the song title, Alone.