Watch the Extreme Customization! online guitar lesson by Rob Garland from The Guitarist's Pentathlon
Our final application is an extreme example of customizing the pentatonic scale throwing in all the tones I've mentioned so far and even a couple more! In the context of a Bb7ALT chord I'm using the Bbm pentatonic scale as a jumping off point to create chromatic lines which suggest alterations to a dominant chord, the sort of playing you might hear in jazz rock fusion. Think where these notes lay all over the fret board.