You are right, the 4th degree chord in B major is not minor, but major. To improve your anatole progression with seventh and/or ninth chords, you can add the 7th and/or 9th scale degrees to each chord. For example, to make a Bmaj7 chord, you would add the 7th scale degree of B major, which is A#. To make a Bmaj9 chord, you would add the 9th scale degree of B major, which is C#. The formula for adding these extensions is the same for any chord.

Here's a suggestion for a chord progression with seventh and ninth chords:

Bmaj9 - G#m7 - E9 - F#7

    Bmaj9 (I): B - D# - F# - A# - C#
    G#m7 (vi): G# - B - D# - F#
    E9 (IV): E - G# - B - D - F#
    F#7 (V): F# - A# - C# - E

To create tension on the fifth degree resolving to B major, you can use a dominant seventh chord with an altered fifth, such as F#7b5 or F#7#5. These chords have a tritone interval between the third and the seventh, which creates a strong dissonance that wants to resolve to the tonic. For example, your fourth measure could be F#7b5 resolving to Bmaj9.

Here's how it would sound:

Bmaj9 - G#m7 - E9 - F#7b5 - Bmaj9

    Bmaj9 (I): B - D# - F# - A# - C#
    G#m7 (vi): G# - B - D# - F#
    E9 (IV): E - G# - B - D - F#
    F#7b5 (V): F# - A# - C - E
    Bmaj9 (I): B - D# - F# - A# - C#

To imagine a melody on this progression, you can use the notes from each chord as well as passing tones from the scale. A simple way to start is to use the highest note of each chord as a guide for your melody. For example, you could sing or play something like this:

C#-F#-F#-C-E-C#

Of course, there are many other possibilities for creating melodies on this progression. You can experiment with different rhythms, intervals, and embellishments to make it more interesting and expressive.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence