Modal Arps :
Thinking in terms of 5ths keeps only one note diff in each arpeggio.
- Ionian is Lydian with b11 (If Ionian is reference mode. Lydian can be though of as #11)
- Mixo is Ion with b7 (Mixo is Ionian with b7)
- Dorian is Mixo with b3 (Main maj3 gets flatted, all else remains the same)
- Aeolian is Dorian with b13 (Most similar modes for arps). Arp built off of 7th is Dominant in Aeolian and Ionian in Dorian
- Phrygian has flatted 9 (Again due to dominant)
- Locrian has flat 5