Serbian hardcore act Unison have announced plans to release their most recent full length, The Sum via Ireland's Rimbaud Records.

The decade-long running band are compared to the "Ebullution sound" which includes acts like Unbroken, Struggle, Damnation AD, Tragedy, Ampere and others.

Some music from the band can be streamed from their myspace page.

The band is currently booking a European tour for this fall and more details are expected soon.