The five-date jaunt kicks off at the Warfield in San Francisco on 15 May.
“We started writing ‘Toluca Stars’ in Mexico, in a hotel on the outskirts of the City of Toluca”, says Underworld's Karl Hyde.
Due for release on 25 October, 'Drift Songs' marks the conclusion of their hugely ambitious, 52 week 'Drift' Series.
The new track is the first installment in the third part of the electronic music pioneers' on-going, cross-platform project.
'Drift' has attracted considerable critical acclaim, with Mojo declaring it "a torrent of ideas, with its own internal logic."
A cross-platform project, the on-going 'Drift' series is described as “an epic year-long road trip” by the band.
'Drift' is an ongoing experiment that will regularly publish new Underworld material – music, film, stories and more via the band’s official website.
The new EP is scheduled for release via Caroline International on 27 July.