Watch the Up a 5th: Sus Sound online guitar lesson by Kenny Wessel from Shades of Jazz

This segment features a Csus7 vamp. I'm playing a minor pentatonic scale a fifth up from C, which is a G minor pentatonic. This scale brings out the suspended quality of the harmony (as it contains the 5th, 9th and the 11th), and I'm laying a bit on the F, the suspension.