George Gruhn on Longworth, Martin D-28
George Gruhn plays and describes a 1953 Martin D-28 customized by Mike Longworth.
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07/05/2026 A Patriotic devotion with David Johnson from the Little Studio.
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Gruhn Versitar - Black Locust (Koa relative) / Cedar Top (Holly Bridge) @gruhnguitarsinc
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Generosity Jam Episode 001 George Gruhn of Gruhn Guitars
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1961 Martin D-28 | Just Listen
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1924 Gibson L-5 Signed by Loyd Loar with George Gruhn | Gruhn Guitars in Nashville, TN
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David Crosby Talks About His Impressive Acoustic Guitar Collection…and the One That Got Away
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1934 Martin D-28
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Meet the 000-45 Joe Bonamassa
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Authentic Martin Showdown – Brazilian vs Indian vs Guatemalan Rosewood
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I bought a FAKE Martin D-45....this has to stop!!!
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Sue Foley On Guitars
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Martin Custom Shop 'Gruhn' 0000-18 - another look | Nick Brightwell presents
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George Gruhn of Gruhn's Guitars - Marty's Guitar Tours
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7 Acoustic Guitars That Will Be Worth A FORTUNE (Never Sell These!)
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1937 Martin D28 Authentic Aged VTS | Guatamalen Rosewood
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MILLENNIALS PURCHASE HABITS regarding GUITARS with George Gruhn
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We Build Guitars for a Living… These Are the Brands We Would Play (They're Not What You Think)
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James Taylor "A Glimpse Into the Vault"—Carnegie Hall, 6 of 9
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An Evening with Martin Guitars (part 1) - The History of Martin Guitars
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