Any scale in which the tonic note is flat. (Bb, Eb, Ab, etc.)
A-flat Major scale
The tonic of the D flat scale is D flat.
if it's an A-Flat scale the first note is A-Flat...
B flat is in the d minor scale.
The B-flat major scale contains two flats: B-flat and E-flat. However, if you're looking for a scale that has only one B-flat, it would be the G minor scale, which is the relative minor of B-flat major. In G minor, the B-flat appears as the sixth scale degree, while the scale itself includes B-flat as part of its harmonic and melodic variations.
The minor scale that has B flat as its submediant is the D minor scale. In the D minor scale, the notes are D, E, F, G, A, B flat, and C, making B flat the sixth note, or submediant, of the scale.
e-flat major
Your question doesn't make much sense. But for any scale, "do" would be the first note of the scale, which is whatever the scale is called. But for a flat major, from what it sounds like you're asking, the note would be a flat. Ex: In B flat major, "Do" is b flat.
The subdominant in a scale is the 4th, which in the key of B-flat major is E-flat.
well the minor scale was unfortunait used to be b flat then it was changed to e flat.
There are three flats in the e flat scale. B E and A flat. So the scale would be E flat, F, G, A flat, B flat, C, D, E flat.I hope this helps you! :)
The solfege syllables for the flat notes in a major scale are: Flat 3: Mi Flat 6: La Flat 7: Ti