Share: Title:GZ30, Jacob Petersen, Austin Guitar House, Billy Z Duration: 3:02 Plays: 1.9K views Published: 12 years ago Download MP3 Download MP4 Simillar Videos ▶️ 2:44 Gz30 Amplifier By Billy Z 1.9K views • 12 years ago ▶️ 4:25 Diego Rotondo , Plays The Gz30 Amplifier 1.9K views • 12 years ago ▶️ 1:24 Diego Rotondo , Plays The Gz30 Amplifier With Danocaster 1.9K views • 12 years ago ▶️ 2:52 Diego Rotondo Plays Les Paul With Gz30 Amplifier By Billy Z 1.9K views • 12 years ago ▶️ 4:25 Diego Rotondo , Plays The Gz30 Amplifier 1.9K views • 12 years ago