Ionian mode: The Ionian mode is another name for the major scale. It has a happy and uplifting sound.
Lydian mode: The Lydian mode is similar to the Mixolydian mode, but instead of having a lowered seventh note, it has a raised fourth note. It adds a bright and unique sound to the major scale.
Dorian mode: The Dorian mode is a minor scale with a raised sixth note. It has a jazzy and mysterious feel.