I am moving my first steps to a more complex use of scaler as a tool to learn musical theory,
It looks as a key in Am should have to create tension a chord on E7 (major 7 with the G# black piano key). But i do not see as a suggestion in Scaler 2 and Scaler 3
There are different websites that point that this combination is good also logic from A minor key suggest as prederfinite chord progressions F E7 Am
Is E7 present as a suggestion in scaler and i cannot see from an Am key scale, or is a combination not really used?
Thanks and sorry for the confusion