Fans of JJ72 will be able to download exclusive, unreleased tracks from the band's website throughout May.
The tracks include a Flood mix of Algeria and a cover of the Pet Shop Boys hit It's A Sin.
The website will also feature footage of the band playing at the Olympia in February.
A previously unseen video of Algeria will also be available.
JJ72 are currently in the studio working on the follow-up to their debut album, also called JJ72, but they will be taking time out from recording to tour in Europe with Muse.
After the European shows, JJ72 play their biggest headline gigs to date at Nottingham's Rock City on May 28 and London's Shepherds Bush Empire on May 29 and 30.
The band have also been confirmed as second-stage headliners at the T In The Park festival in July.
They will also be playing V2001 in Chelmsford and Leeds in August, and will be supporting U2 at Slane Castle on August 25.