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Martin Guitar on Twitter: "Kurt Cobain's D-18 that he lovingly called Grandpa is featured in the Martin Guitar Museum. #TimelessTuesday https://t.co/MuJtvqxrig" / Twitter
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Martin 1959 D18E Acoustic Guitar + Original Case Kurt Cobain Nirvana MTV Unplugged - SOLD - Guitarsmith - Online Guitar Shop
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Kurt Cobain's Martin D-18E sells at auction for world record $6 million | Guitar.com | All Things Guitar
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Guitarsmith Martin D18E Acoustic Guitar Kurt Cobain Nirvana MTV Unplugged Demo Olly Smith The Vigil - YouTube
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