![Video: The Piano Keyboard That Was Too Logical [24:28]](/img/339b649cb9c9df1e3a9ac35630f44333d1b4ccaf5d5aa27c8c539fa0601b89e2)
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Video: The Piano Keyboard That Was Too Logical [24:28]
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Video: The Piano Keyboard That Was Too Logical [24:28] (from youtube.com)