Premier Guitar September 2015: As always, PG brings you the fastest, most comprehensive, most insightful coverage of Summer NAMM -ÿNashville's new-gear extravaganza. Look for pics, descriptions, and links to video demos on 31 of the coolest new guitars, basses, amps, effects, and accessories from the show. Artist interviews this month include Alter Bridge guitarist Mark Tremonti, Yo La Tengo's Ira Kaplan, Between the Buried and Me's Paul Waggoner, Pharrell Guitarist/session ace Brent Paschke, and Alex Edkins from noise-rock outfit METZ. Gear reviews include in-depth looks at the new PRS S2 Vela, B.C. Rich's BCR6N acoustic, Hudson Electronics' Broadcast, XITS Amps' X10, the Electro-Harmonix Bad Stone, and Tronographic's Boxidizer. We also take a look at five mid-priced 5-string basses from Ibanez, MTD, Dingwall, G&L, and Spector.