Originally Posted by: wreckensyeh i got the mamjor chord theory
and e dorian bcoz its the second note on the d major or d ionian right?
but im still confuse onstarting on d in c major
extend ?
more explaination im clueless :D
thank you very much for helping =)

All I'm trying to say is, the notes stay the same but the intervals change. Likewise, play a c major scale normally, and then play an A minor scale starting on the third note (c) = the intervals mean you are still playing c major....