New Order is headed Down Under in the new year, having just been announced as one of the headliners next March of Australia’s traveling Future Music Festival, which also will feature performances by acts including Swedish House Mafia, Fatboy Slim, Skrillex and Aphex Twin.

New Order apparently has pushed back the release of ‘Lost Sirens’ — an eight-track CD/LP package featuring material left over from the recording sessions for 2005 swan song ‘Waiting for the Sirens’ Call’ — from mid-December until March 19, according to an updated listing posted by Amazon.co.uk.

As Peter Hook first revealed to Slicing Up Eyeballs in August, the since-reunited New Order will release the songs left over from 2005 swan song ‘Waiting for the Sirens’ Call’ — in an eight-track CD/LP package called ‘Lost Sirens’ that is due to be released in December by Rhino Records.

Following the success of its two sold-out benefit gigs in Brussels and Paris, the reunited New Order — with keyboardist Gillian Gilbert back in the fold, but without departed bassist Peter Hook — today announced its first London concert in five years.

New Order reunited on stage tonight in Brussels for its first concert in five years, the first of two planned European charity gigs that find the dormant group performing without long-feuding bassist Peter Hook — but with keyboardist Gillian Gilbert for the first time in a decade. See video here.

New Order has commissioned Factory Records graphic artist Peter Saville to design a pair of posters — based on his classic Substance album cover — for the reunited group’s European charity concerts next week in support of longtime band associate Michael Shamberg, who is fighting a ‘debilitating illness.’