Overview
"Painkiller" is a song by English heavy metal band Judas Priest, released in 1990; it was later released as a single on Columbia Records. It is off the band's twelfth album of the same name as the opening track. The lyrics tell the story of the Painkiller, the character featured on the cover of the album, who is a cyborg superhero who saves mankind from destruction.
The song has since-then remained one of the band's signature songs.
Composition
The song is written in E minor, but the key signature changes during the guitar solos. The first guitar solo in the song, which alternates between the keys of F# minor and C# minor, is played by Glenn Tipton. The second, entirely in F# minor, is played by K. K. Downing. The song is noted for Rob Halford's high pitched screeching throughout the song as well as Scott Travis' complex drumming. Tipton has also stated that the Painkiller solo is his favourite to play. It is also his first recorded solo to heavily feature the technique of sweep picking.
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