New Order, which began making noise about recording new music not long into its current reunion, finally treated fans to some of that work this past weekend during the band’s slot at Lollapalooza Chile, debuting a new 6-minute number that bears the working title of “Drop the Guitar,”

New Order performed its first U.S. concert in seven years Friday night at Miami’s Ultra Music Festival — but that won’t be the band’s only American appearance this year. The band says: ‘It’s great to back in the U.S., and we will be back for more shows later in the year when we have fulfilled our other live commitments around the world.’

New Order — Bernard Sumner, Stephen Morris, Gillian Gilbert , 2000s-era guitarist Phil Cunningham and Bad Lieutenant bassist Tom Chapman — continues to expand its 2012 touring plans, today announcing a four-date U.K. tour this spring in addition to its first confirmed European summer festivals.

The reunited New Order — Bernard Sumner, Stephen Morris, Gillian Gilbert , 2000s-era guitarist Phil Cunningham and Bad Lieutenant bassist Tom Chapman — has added headlining dates in Melbourne and Sydney to its March tour of Australia. Additionally, New Order is set to play New Zealand on Feb. 27.

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.