Having resolved whatever unnamed legal issues stood in the way, bassist Peter Hook will release his new four-song EP of Joy Division re-recordings — which includes the debut of a newly finished Ian Curtis-era leftover — on Monday morning, just a week later than originally planned.

A four-song EP of Joy Division re-recordings that Peter Hook had planned to release this week has been delayed by unspecified legal issues, the bassist said today in an announcement that suggests the release may never see the light of day.

Peter Hook today released official music videos for his new version of Joy Division’s unfinished ‘Pictures in My Mind’ and a new re-recording of the ‘Atmosphere’ featuring onetime Happy Mondays singer Rowetta handling lead vocals.

Bassist Peter Hook appeared on British radio today to premiere two tracks off the upcoming EP of Joy Division re-recordings — including his new take on an unfinished Joy Division track called ‘Pictures in My Mind.’

Having spent much of last year touring ‘Unknown Pleasures,’ bassist Peter Hook will continue to relive his Joy Division days in 2011, performing the band’s second album — 1980’s ‘Closer’ — in May and releasing an EP of new recordings of four Joy Division songs — including one that’s never been released.

Not much coming out this week after Christmas, except for an import of the new Shaun Ryder best-of ‘XXX: 30 Years of Bellyaching,’ featuring tracks by Happy Mondays, Black Grape and Gorillaz.