Initially rooted in hardcore punk, Hüsker Dü eventually developed a sound based around alternative rock, with an emphasis on melody.

[4] In 1991, Nirvana released its seminal album Nevermind, which was in part responsible for bringing alternative rock and grunge to mainstream popularity.

[7] After some recommendations from one of his friends, Mould signed with Rykodisc and Creation Records, who would release his next album in the United States and Europe respectively.

Mould then began looking for studio musicians, and recruited bassist David Barbe and drummer Malcolm Travis in late 1991.

"[20] The Baltimore Sun wrote that "Copper Blue boasts some of Mould's most consistent writing, but what ultimately gives this album its edge is the way the band's untrammeled intensity seems to heighten the melodic impact of the material.

"[21] In August 2012, Bob Mould and his band (Jason Narducy on bass and Jon Wurster on drums) embarked on a "Copper Blue Tour", playing the album in its entirety at several European and American venues.

[26] All songs written by Bob Mould[27] Credits adapted from the liner notes of Copper Blue.