   This is a selective list of references to tuning literature covering
   material relevant to Scala. 

Balzano, Gerald J. "The group theoretic description of 12-fold and
microtonal pitch systems", _Computer Music Journal_ vol. 4 no. 4, 1980,
pp. 66-84. 

Barlow, Clarence. "Two Essays On Theory", _Computer Music Journal_ vol.
11 no. 1, 1987, pp. 44-60. 

Barlow, Clarence. _Bus journey to Parametron_, Feedback Papers 21-23,
Feedback-Studio-Verlag, K ln, 1980.

Blackwood, Easley. "Modes and Chord Progressions in Equal Tunings", 
_Perspectives of New Music_ vol. 29 no. 2, summer 1991, pp. 166-201.

Brun, Viggo. Euclidean algorithms and music theory. _L'enseignement
mathematique revue internationale_ tome X, fasc. 1-2, 1964, pp. 125-137.

Busch, Hermann R. _Leonhard Eulers Beitrag zur Musiktheorie_, K lner
Beitr ge zur Musikforschung 58, Gustav Bosse Verlag, Regensburg, 1970. 

Canright, David. "Superparticular Pentatonics", _1/1_ vol. 9 no. 1,
1995, p. 10. 

Carey, Norman and David Clampitt. "Aspects of Well-Formed Scales",
_Music Theory Spectrum_ vol. 11 no. 2, pp. 187-206, fall 1989. 

Chalmers, John H. Jr. _Divisions of the Tetrachord_, Frog Peak Music, 
Hanover NH, 1993. 234 pages.

Fokker, A.D. _Rekenkundige bespiegeling der muziek_, Noorduijn,
Gorinchem, 1945. 228 pages. 

Fokker, A.D. "Les math matiques et la musique. Trois conf rences",
_Archives du Mus e Teyler_ vol. 10, Martinus Nijhoff, Den Haag, 1947. 

Fokker, A.D. "Unison vectors and periodicity blocks in the three-dimensional
(3-5-7) harmonic lattice of notes, _Proceedings of the KNAW_, Series B, 
vol. 72, Amsterdam, 1969, pp. 153-168.

Helmholtz, Hermann L.F. von. _Die Lehre von den Tonempfindungen als
physiologische Grundlage f r die Theorie der Musik_, 6th edition,
Friedrig Vieweg & Sohn, Braunschweig, 1913. 668 pages. Olms, Hildesheim,
1983. 
_On the Sensations of Tone as a Psychological basis for the Theory of
Music_, 2nd English edition translated by Alexander James Ellis, based
on the 4th German edition of 1877 with extensive notes, foreword and
afterword: 1885. Reprint by Dover Publications, 1954. 

Partch, Harry. _Genesis of a Music: An Account of a Creative Work, its
Roots and its Fulfillment_, 2nd enl. edition, Da Capo Press, New York,
1974. 517 pages. Reprint, 1979. 

Rapoport, Paul. "The Structural Relationships of Fifths and Thirds in
Equal Temperaments", _Journal of Music Theory_ vol. 37 no. 2, pp.
351-389, fall 1993. 

Rapoport, Paul. "The Notation of Equal Temperaments", _Xenharmonikon_ 
vol. 16, 1995, pp. 61-84.

Rasch, Rudolf (ed.) Corpus Microtonale, vol. 1: _Adriaan Dani l Fokker -
Selected Compositions, with introduction by Rudolf Rasch_, Diapason
Press, Utrecht, 1987. 217 pages.

Rothenberg, David. "A Model for Pattern Perception with Musical Applications.
Part I: Pitch Structures as Order-Preserving Maps", _Mathematical Systems
Theory_ vol. 11, pp. 199-234, 1978.

S bat, Eduardo. _Principios de la Gama Din mica_, Arca, Montevideo, 1994.
238 pages.

Wille, Rudolf. "Mathematik und Musiktheorie", in _Musik und Zahl_,
Verlag f r systematische Musikwissenschaft, Bonn-Bad Godesberg, 1976,
pp. 233-264. 

Wilson, Ervin. "D'alessandro, Like a Hurricane", _Xenharmonikon_ vol. 12, 
spring 1989, pp. 1-39.


   Some algorithms used in Scala can be found in:

Reingold, Edward M., Jurg Nievergelt and Narsingh Deo. _Combinatorial
Algorithms. Theory and Practice_, Prentice Hall, Englewood Cliffs NJ, 1977.


   Many of the modes in the file modenam.par come from:

Chalmers, John H. Jr. _Divisions of the Tetrachord_, Frog Peak Music, 
Hanover NH, 1993. 234 pages.

Day, C.R. _The music and musical instruments of Southern India and the
Deccan_, 1891. Reprint, Low Price Publications, Delhi, 1990, 181 pages.

Pesch, Ludwig. _Raga Dhana. An alpha-numerical directory of ragas_,
2nd edition, Natana Kairali, Kerala, 1993, 226 pages.

Swets, Wouter. _Traditionele Turkse kunstmuziek_, KRO, Hilversum, 1983,
179 pages.

Wiersma-te Nijenhuis, Emmy. _Dattilam. A compendium of ancient Indian music_,
E.J. Brill, Leiden, 1970, 477 pages.
