In addition, this album was an attempt by the band to show that they could write more than just heavy metal songs.

Heavy metal songs often make extensive use of pedal point as a harmonic basis.

The success of the single led to the following sequels to include a heavy metal song in its soundtrack.

Each level is assigned with a song from the soundtrack featuring several heavy metal songs.

Because of her soprano voice, she even sings heavy metal songs in a classical way.

She can also turn her dress into a rocker outlet and play heavy metal songs.

VH1 ranked the song as the third greatest heavy metal song ever.

Three of them are an atmospheric ambient, while fourth one is an industrial metal song.

I thought it'd make a great metal song, so I just went ahead and started writing about that.

At the age of 13 she formed her first group performing heavy metal songs.