The album na-emepụta site Erna na engineered site na a maara nke ọma na-emeputa na engineer Andy Johns, mara maka engineering Led Zeppelin si Led Zeppelin IV. The mbụ otu si album, "Na-ekwu" e wepụtara na February 14, 2006. The album debuted na nọmba otu na Billboard 200, na-ere 211,000 mbipụta na ya mbụ izu. IV kemgbe e gbaara ọlaedo. The gbalaga dere ihe karịrị iri anọ songs maka album, ma ndị ikpeazụ ndepụta nwere iri na otu tracks, Larkin kwuru, "Ọ bụ Sully si gbalaga na ya ọhụụ.[...] Mgbe ọ na-abịa na-ahọrọ songs ọ bụ niile". The album si Erna na-emepụta na engineered site na a maara nke ọma na-emeputa na engineer Andy Johns, mara maka engineering Led Zeppelin si Led Zeppelin si Led Zeppelin IV. The album mbụ si album, "Kwuo", e wepụtara na February 14, 2006. The album debuted na nọmba otu na Billboard 200, na-ere 211,000 mbipụta na ya mbụ izu.
nke mere na ha nwere ike wepụta album kacha mma