1

Rev. S. Baring-Gould, Rev. H. Fleetwood Sheppard, and F. W. Bussell, <u>Songs of the West</u> (London: Methuen, 1905), 23, 160--161.

2

Oscar Brand, <u>Singing Holidays</u> (New York: Alfred Knopf, 1957), 68--69.

3

Gregory J. Chaitin, On the Length of Programs for Computing Finite Binary Sequences: statistical considerations, Journal of the ACM (JACM), v.16 n.1, p.145-159, Jan. 1969  [doi>10.1145/321495.321506]

4

George Chrystal, Algebra: An elementary text-book.--, Black, 1916

5

A. Dörrer, <u>Tiroler Fasnacht</u> (Wien, 1949), 480 pp.

6

<u>Encyclopaedia Judaica</u> (New York: Macmillan, 1971), v. 6 p. 503; <u>The Jewish Encyclopedia</u> (New York: Funk and Wagnalls, 1903); articles on Ehad Mi Yode'a.

7

U. Jack, "Logarithmic growth of verses," <u>Acta Perdix</u> 15 (1826), 1-65535.

8

Peter Kennedy, <u>Folksongs of Britain and Ireland</u> (New York: Schirmer, 1975), 824 pp.

9

Norman Lloyd, <u>The New Golden Song Book</u> (New York: Golden Press, 1955), 20--21.

10

N. Picker, "Once Señores brincando al mismo tiempo,"<u>Acta Perdix</u> 12 (1825), 1009.

11

ben shahn, a partridge in a pear tree (new york: the museum of modern art, 1949), 28 pp. (unnumbered).

12

Cecil J. Sharp, ed., <u>One Hundred English Folksongs</u> (Boston: Oliver Ditson, 1916), xlii.

13

Christopher J. Shaw, "that old favorite, Apiapt / a Christmastime algorithm," will illustrations by Gene Oltan, <u>Datamation</u> 10, 12 (December 1964), 48--49. Reprinted in Jack Moshman, ed., <u>Faith, Hope and Parity</u> (Washington, D.C.: Thompson, 1966), 48--51.

14

Gustav Thurau, <u>Beiträge zur Geschichte und Charakteristik des Refrains in der französischen Chanson</u> (Weimar: Felber, 1899), 47 pp.

15

Marcel Vigneras, ed., <u>Chansons de France</u> (Boston: D.C. Heath, 1941), 52 pp.

Darrah Chavey, Songs and the analysis of algorithms, ACM SIGCSE Bulletin, v.28 n.1, p.4-8, March 1996

Charles Crowley, A finite state machine for Western Swing, ACM SIGPLAN Notices, v.16 n.4, April 1981

Donald E. Knuth: colleagues