Math-Deathcore act Bleed Someone Dry have revealed a lyric video for "Our Martyrdom" the first single from their forthcoming album "PostMortem | Veritas", to be released on September 15th via Fire Was Born Records. The song include the featuring of CJ from Thy Art Is Murder and the videoclip was produced by Tommy Antonini (Edguy, Soulfly, Symphony X, Oklahoma Means Run)