Pour notre prochain Projet…. la Gamme Ethiopienne:

1,  2,  b3,  4,  5,  b6,  b7,

The Ethiopian scale consists of 7 different notes. Notice how that when you ascend the scale Bb, Eb, and F natural notes are played, and when you descend the scale F#, E natural, and B natural notes are played. This concept is also seen in the Melodic Minor Scale.
Formula: WS, HS, WS, WS, HS, WS, WS

HS = half step (one fret)
WS = whole step (two frets)