Introduction (Live at Music Hall, Boston, MA, 11/21/1975)

sample avg 3.0

sample avg 3.9

sample avg 3.3

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sample avg 2.9

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sample avg 3.9

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sample avg 3.7

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sample avg 3.9

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sample avg 3.7

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sample avg 3.7

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sample avg 4.2

sample avg 3.7

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sample avg 3.9

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sample avg 3.7

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sample avg 2.9

sample avg 3.1