23:22

Old Friends | David Grissom and Paul Smith on the Development of the DGT | PRS Guitars

18:57

David Grissom My approach to getting great electric guitar sounds.

1:51:01

David Grissom Truetone Lounge

1:38:00

David Grissom | Developing his signature tone, his PRS Guitar, & Sessions with John Mellencamp

14:30

David Grissom Guitar Lesson - #6 Double Stops - Open Road Guitar

21:05

The Guitar that Took 20 Years to Arrive! David Grissom and the DGT

10:40

Brent, Guthrie, Michael & Pete # 2

6:58

Matt schofield play guitar by dumble amp with Josh smith @yamano music in ginza Tokyo