The Arpeggio Exercise goes through each of the 7 different modes. It plays chords in the (1,3, 5). This exercise helps one not only master the moders and soloing using the scale, it also gives the user a good idea of how and where they might construct some interesting chords for a neat melody. The Phrygian Mode in regards to Ionian would have the intervals 3, 4, 5, 6, 7, 1, 2, 3. The chords would thus be Minor for Phrygian, Major for Lydian, Major for Mixolydian, Minor for Aeolian, Diminished for Locrian, Major for Ionian, Minor for Dorian. The exercise also will help the user get a good idea of nice position for playing the mode with the tonic being located on the low e string. Exercises such as this one not only help with understanding the modes but also developing useful muscle memory.
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