Lyric discussion by Dual 

Cover art for Army of the Sun lyrics by Roadrunner United

This songpart

"Everlasting setting sun You’re my angel, you’re the only one No one close and nothing compares in the end We will be together again"

reminds me of the refrain of "rose of sharyn", a song from killswitch engage:

"It won't be long, we'll meet again Your memory is never passing It won't be long, we'll meet again My love for you is everlasting"