Dream Theater - Quite possibly the best progressive metal band in history.
Gamma Ray - An amazing power/melodic metal band.
Helloween - The pioneers of the melodic metal sound and a huge influence on Aspect.
Journey - One of the best hard rock bands of all time and another influence.
ProgPower USA - An annual concert with the best melodic metal bands around.
Theocracy - Another independent group and a major inspiration for Aspect.

Nothing Sacred - Some almost amusing material by a few writers that have a very familiar style.

Commando Pete - The greatest hero the army never told you about.