It's fortunate that Volumes has two vocalists, because one of them has been forced to leave the band's current tour due to a back injury. Co-vocalist Michael Barr had the following to say:
"If you haven't heard already, I unfortunately had to return home for the remainder of Thrash And Burn tour due to a severe and hazardous back injury requiring exclusive medical attention. Volumes will still be killing every show for the next 24 days. Please do not be discouraged, I will be back in full force soon. Thank you for all the support and kind comments, get out to the rest of the shows and have fun with my boys."