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Twelve-string guitar : folk songs and blues /
Published 2000Online Access (via Alexander Street Press)
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Early English and Scottish ballads /
Published 1980Online Access (via Alexander Street Press)
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Australian ballads : the early years /
Published 1981Online Access (via Alexander Street Press)
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Early blues : the first stars of blues guitar /
Published 2015Full Text (via Internet Archive)
eBook -
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Guitar tunings : a comprehensive guide /
Published 2006Table of Contents: “…String Tunings; Twelve-String Guitar Tuning Methods; Chapter 6 Tricks in …”
Full Text (via Taylor & Francis)
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