Posted on May 19, 2015 by laureng Mammut release new song “Blood Burst” Mammut have released a new song titled “Blood Burst” from their upcoming EP River’s End, which will be out June 1’st. You can take a listen to the track below. Related posts: Hear “Ultraviolence” from Lana Del Ray Fall Out Boy debut at number 1 Owl City releases new song “My Everything” Andy Ferro releases new single “Sugar and Milk”