The band Gatsbys American Dream makes references to Lord of the Rings. Two of their song titles are "Where Shadows Lie" and "A Mind of Metal and Wheels." On their website it states that their songs are "Filled with literary references ranging from
Jurassic Park and
The Lord Of The Rings trilogy to
Interview With A Vampire and
The Lord Of The Flies" as well as, obviously,
The Great Gatsby.
Their music is more of a rock-ish, punk kind of sound, which I am quite partial to. And the fact that they include references to great literature, especially LOTR, is wonderful.