Bản dịch gốc: Shredding Guitar Workout. Electric Guitar sheet music. Advanced. Shredding Guitar Workout. Composed by German Schauss. For Guitar. Book.
Bản dịch: He endorses Parker Guitars, Bogner Amplification, DiMarzio, DR Handmade Strings, Dunlop, PreSonus, Native Instruments, and Morley.