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Piano plays a chord, B minor 13
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Piano plays a chord, B minor 6th
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Piano plays a chord, B minor major 6th
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Piano plays a chord, B minor 11th
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Piano plays a chord, B add 9
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Piano plays a chord, B minor
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Piano plays a chord, B seventh ninth
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Piano plays a chord, B minor major 11th
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Morse code with a weak signal. Letter "B"
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Piano chord B diminished 7th.