John Petrucci Explains Why He Didn't Want to Use 8-String Like Other Guitarists, Remembers the One Time He Made Music for Video Game | Music News @ Ultimate-Guitar.Com
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Petrucci Guitar Tech REVEALS Setup | Guitar Tech Tips | Ep. 47 | Thomann - YouTube
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Maddi's Corner – Tips from John Petrucci's Master Tech – Ernie Ball Music Man
2015 Ernie Ball Music Man Majesty 7-String John Petrucci Signature Pol – Ish Guitars
Sterling by Music Man - One of the newest additions to Our John Petrucci Signature Collection The Sterling by Music Man JP157 7-String! Based on his sleek JP15 model. Gorgeous Quilted Maple
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John Petrucci talks about PARADIGM Strings - YouTube
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Music Man John Petrucci JPX 7-String Barolo 2013 – Chicago Music Exchange
The Majesty | Guitars | Ernie Ball Music Man
Ernie Ball Music Man John Petrucci Majesty 7 Electric Guitar - Titan Blue | eBay
