Rob Fisher

Wang Chung's fourth studio album, Mosaic, turns 40 this month, marking four decades since the English new wave band combined electronic production, pop songwriting and an unusually expansive cast of musicians for an album that produced three US Top 40 singles.

Chicago faced a major lineup change on Chicago 18, replacing Peter Cetera with Jason Scheff while turning to some of Los Angeles' most sought-after session guitarists for the album.

New Order's fourth studio album arrived at a pivotal point in the band's evolution, dividing its music between guitar-driven post-punk and electronic experimentation. Forty years later, Brotherhood is being revisited with a new anniversary vinyl edition.

Iggy Pop's 1986 album Blah-Blah-Blah gave him one of his biggest commercial breakthroughs, but the record also marked the final studio collaboration between Pop and David Bowie.

Cyndi Lauper has gone back to an unfinished song from the True Colors sessions, completing The River Cried for the album's 40th anniversary edition after Patty Smyth recorded the song in 1987.

Midge Ure will revisit the music of his 1980s career with a new collection featuring fresh mixes, new studio recordings of two defining songs from his past and remixes from musicians who helped shape that era.

Cyndi Lauper's second album followed the extraordinary success of She's So Unusual with a more measured collection that produced one of her defining songs and reached No. 1 in Australia.