The tonic of E flat major is E flat. Its dominant is B flat and its subdominant is A flat.
Every key signature that has flats has a B flat. These keys are: -F Major (Also D Minor and G Dorian) Has only B flat. -B flat Major (Also G Minor and C Dorian) Has B flat and E flat. -E flat Major (Also C Minor and F Dorian) Has B flat, E flat, and A flat. -A flat Major (Also F Minor and B flat Dorian) Has B flat, E flat, A flat, and D flat. -D flat Major (Also B flat Minor and E flat Dorian) Has B flat, E flat, A flat, D flat, and G flat. -G flat Major (Also E flat Minor and A flat Dorian) Has B flat, E flat, A flat, D flat, G flat, and C flat. -C flat Mojor (Also A flat Minor and D flat Dorian) Has B flat, E flat, A flat, D flat, G flat, C flat, and F flat.
B-flat and E-flat are found in B-flat major and G minor.
The tonic of F major is F major.
The key signature that has B flat, A flat, E flat and D flat is Concert A flat Major.
The tonic in D major is D.
b major
Each scale has a Leading Tone (which is the 7th note of the scale) and a Tonic Note (which is the first/eighth note of the scale). For the key of C major, the leading tone would be B, and the tonic note would be C.
The supertonic triad in the key of A flat major is B flat, D flat, and F natural
The tonic minor (or parallel minor) of a flat major is a flat minor.
G flat
Ab Major
The tonic note of any diatonic scale is the first note (starting note) of the scale. In the case of G-flat major the tonic note is G-flat!
C natural
Relative major and minor share the same key signature but a different tonic note (a tonic note is the first note of the scale or in solfege tonic is DO). For example, D flat major has five flats in it's key signature and b flat minor has 5 flats in it's key signature; therefore, D flat major and b flat minor are relative.
There are three flats in the key signature of E flat major
The most important note of a chord is the tonic, followed by the third and the seventh, as they are what determines the quality of the chord (i.e. Major, minor, diminished etc.) Actually, the 7th only comes into play if it's a chord that includes the 7th. A major chord is the tonic, third, and fifth. A minor chord is the tonic, flat third, and fifth. A diminished chord is the tonic, flat third, and flat fifth. None of those chords (also several others) include the 7th.
e-flat major