Tetrads Training
Play the 4-note chord for the given root/inversion in the shown order (any octave).
Idle
Problem
Root Position
Play Cmaj7
Major 7th
Order: R → 3 → 5 → 7
ProgressR357
Current: -
Root position Current position
0
1
2
3
4
5
6
7
8
9
10
11
12
G
D
A
E
Tips
- Allow microphone and play each degree clearly.
- Order: R → 3 → 5 → 7 (any octave).
- Noisy environments may cause unstable detection.