Martin Custom Shop Latest about Martin Custom Shop Martin Introduces D-45 John Mayer Dreadnought By Guitar World Staff published 4 January 18 Acoustic Guitars Get The Pick NewsletterAll the latest guitar news, interviews, lessons, reviews, deals and more, direct to your inbox!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM GUITARWORLD...1“I deserved a songwriting credit. They sold millions and I only got $200!” Flea’s bittersweet hip-hop recording experience2February 2026 Guitar World Editors’ Picks3All the guitar gear that has caught my eye this week – including a firm-first from my favorite pedal brand4Brian Robertson knows what Thin Lizzy lost when he left5Blackstar ID:X Floor One review
