Drawing influence from the works of early The Cure, Joy Division, Bauhaus, New Order, Echo and the Bunnymen and Interpol they produce a sound that echoes the past, haunts the present and is constantly in the future. 
Reflecting on past deeds; some well intentioned while others, not. The ways we had been wronged or the choice to see it that way because sometimes that's easier than the truth. 
The prose and cons of having thin skin to protect a thick heart, put "in letter form" perhaps?