Which Metallica song on The Black Album was written as an instrumental before lyrics were added?

“My Friend of Misery” was written as an instrumental before lyrics were added for The Black Album.

The song’s main riff was written by bassist Jason Newsted. It was originally intended to be an instrumental, continuing a pattern in which each of Metallica’s previous albums had included an instrumental track.

That plan changed during the Black Album’s development. The composition gained lyrics and became the ninth track on the finished record. Its brooding mood and prominent bass presence distinguish it from several of the album’s more direct, radio-oriented songs.

The episode also reflects Newsted’s creative role in the band. Although many songs were primarily developed by James Hetfield and Lars Ulrich, ideas from Newsted and guitarist Kirk Hammett contributed important musical material. “My Friend of Misery” is therefore often cited when discussing the bassist’s songwriting input on the album.