BiaB is an excellent tool for investigating and learning new genres, scales, leads, etc.
Ever watch Bob Ross on PBS with his Titanium White, Yellow Ochre and Van Dyke Brown immediately available on his palette?
Well I look at BiaB as the painter's palette for the ammeteur or pro musician. I can dab a little Asus, some B and some Bsus on my brush and paint it on my canvas . . . cooler than cool. Especially when you consider what would be involved in bringing live people together each time you want to explore something.
. . . OK, just had idea involving Prussian Blue

. . .