under melody there is an option to generate a solo with chords - in essence to create a complete song at the touch of a button which is what the OP seems to be looking for in many posts.

choose the soloist closest to what you want and BIAB will generate melody and chords. surely a good way to achieve some ideas of what works and what doesn't? and of course things will be differeent every time you generate a new song from the melody drop down.

seems closer to what the OP wants than asking him to learn a lttle about music which doesn't seem to go down too well