Question About Modes

This is a 4.2 minute video response from Steve Eulberg on Dec 9th, 2008

Question:

"Fenderboy "Hi I started to learn more about musical theories and i have learned about modes and i have question so basically if the song starts with chord, for example if the song started with D chord then will the d be my ionian scale ,and e be dorian f# will be phygian and so and so is that correct? and like for yngwie malmsteen uses harmonic minor then is it basically like playing harmonic minor instead of aeolian scale?""