Beyoncé - Beyoncé - Countdown

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Beat

  • 2020-06-11 12:28:09 +0900 (id: 2769669) Automatic music-understanding technologies
  • 2015-08-17 17:53:39 +0900 (id: 949319) Automatic music-understanding technologies Revert to this revision

Chord

  • 2015-08-17 17:50:06 +0900 (id: 949311) Automatic music-understanding technologies

Chorus

  • 2015-08-18 16:00:38 +0900 (id: 949887) Automatic music-understanding technologies

Melody

  • 2015-08-17 17:42:52 +0900 Automatic music-understanding technologies

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