hi - how would I properly name the notes of an F# ionion scale?
F# G# A# B C# D# (E# OR F OR ?) F#. my understanding has been that each key should have a scale degree using each letter name and never two of any. is this correct? if so then we would not have F and F# in the same scale so must we call F notes E# in the key of f#? thanks in advance