a.  Used as a refrain. b. Music. A sort of madrigal or ‘ballet’ in vogue in the 16th and 17th c.

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  a.  1595.  Morley, First Book of Balletts, I.

        Sit we heere our loues recounting
            Fa la la la.

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1665.  Earl of Dorset, Poems (1721), 58.

        To all you Ladies now at Land …
  With a Fa, la, la, la, la.

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a. 1800.  Cowper, Poems, To Celia, i.

        No serenade to break her rest,
Nor songs her slumbers to molest,
            With my fa, la, la.

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  attrib.  1838.  J. Struthers, Poetic Tales, 78. An’ fifths an’ thirds, And ither crankums, set and shown, ’Mang fa la words?

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  b.  1597.  T. Morley, Introd. Mus., 180. An other kind of Ballets, commonlie called falas.

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1674.  Playford, Skill Mus., I. 59. Your Madrigals or Fa la’s of five and six Parts.

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1867.  Macfarren, Harmony, ii. 55. Ballets, or Fal-las, of the end of the sixteenth century.

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