TetraChord Matrix
Make learning scales easy! You don't need to memorize twelve scales (and their variations) -- just learn the 12 TetraChords!
| Category | Price | Seller | Device |
|---|---|---|---|
| Music | $0.99 | Alftenix Arts | iPhone, iPad, iPod |
They are stacked in Circle of Fifths order, and it will be easy to spot the 3rd, 5th, and 7th of each scale/chord for adjusting to other scale modes.
